Recommended Free Tools
A mortgage in principle (MIP), also called an agreement in principle (AIP) or decision in principle (DIP), is an early estimate of how much a lender might lend. A mortgage offer is issued later, after the lender has assessed your full application and the property you want to buy. An MIP is provisional; an offer sets out proposed terms for a specific loan and property, subject to its conditions.
They are not the same as your offer to buy a home. In England and Wales, your purchase offer is normally not legally binding until contracts are exchanged. The lender’s mortgage offer concerns the loan, not the sale contract.
As an Amazon Associate I earn from qualifying purchases.
The difference at a glance
| Point | Mortgage in principle (MIP/AIP/DIP) | Mortgage offer |
|---|---|---|
| Stage | Before a full mortgage application, while you are estimating a budget or preparing to bid | After the lender has assessed the full application and the proposed property |
| Purpose | Indicates how much the lender might lend based on initial information | Sets out the lender’s proposed terms for the particular application and property |
| Evidence | Basic details such as income, spending, address history and deposit; the lender may run a soft or hard credit search | More complete evidence, affordability checks and usually a property valuation or assessment |
| Certainty | Provisional and not a guarantee of a loan or interest rate | Formal offer document, still governed by its terms, expiry date and any outstanding conditions |
| What you do next | Check the amount, expiry and search type, then apply when ready | Read the rate, fees, repayment basis and conditions before accepting or signing related documents |
The labels MIP, AIP and DIP generally describe the same preliminary stage. Individual lenders use different names and may collect different information.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
What a mortgage in principle actually tells you
An MIP is an indication based on the information you provide at an early stage. It can help you set a realistic maximum price, show an estate agent that you have started arranging finance and identify potential borrowing limits before you spend money on surveys or legal work.
#1 Best Overall
- Compact & Portable Design: This Small Excel, Word, PowerPoint, & Windows Cheat Sheet Mouse Pad measures 11.8" x 9.8", offering a portable mouse pad. Its compact size fits in bags or laptop cases, suitable for professionals, students, or travelers.
- Multi-Software Shortcut Guide: Featuring essential shortcut keys for Excel, Word, PowerPoint, & Windows, this small mouse pad provides a quick reference for frequently used shortcuts, offering a reference designed to support workflow efficiency
- Smooth & Precise Surface: The finely-textured surface ensures precise mouse control, allowing for smooth and accurate movement during work or gaming sessions.
- Durable & Non-Slip Design: This Multi-Software Shortcut Mouse Pad features stitched edges to reduce fraying. The non-slip rubber base helps keep it securely in place, and the water-resistant fabric allows for easier maintenance.
- Clear Print Quality: Displays high-resolution printing intended to remain legible through regular use and cleaning
It does not establish that the lender will lend the stated amount. The figure is calculated before the lender has completed its full underwriting and before it has assessed the property. Income that cannot be verified, undisclosed commitments, a change in circumstances or an unsuitable property can all alter the outcome.
Information usually requested
The initial form commonly asks for income, regular expenditure, debts, employment, address history and the size of your deposit. Requirements differ, particularly for self-employed applicants, contractors and people with variable pay. Give accurate figures: an estimate based on incomplete or optimistic information is less useful than a lower but supportable figure.
Soft and hard credit searches
Some lenders use a soft search, which is visible to you but normally does not affect your score. Others use a hard search, which is recorded on your credit file and can be seen by other lenders. Ask which type will be used before submitting an MIP if this matters to you. MoneyHelper explains the distinction in its mortgage-in-principle guidance.
What an MIP does not lock in
Unless the lender’s document expressly says otherwise, an MIP does not reserve an interest rate, guarantee a product or promise that the lender will accept your later application. Rates and lending criteria can change between the preliminary check and the full application.
What a mortgage offer means
A mortgage offer follows the full application. The lender checks the evidence you supply against its affordability and eligibility criteria and considers the property that will secure the loan. If the application is approved, you receive an offer document and an updated mortgage illustration.
The evidence stage
Common requests include proof of identity and address, recent payslips or other earnings evidence, bank statements, details of existing borrowing and proof of deposit. A self-employed applicant may need accounts or tax documents. The exact list and period covered vary, so follow the lender’s request rather than relying on a generic checklist.
Rank #2
- [MULTIFUNCTIONAL]You'll get 2 pieces computer monitor memo boards that you can stick on the left and right edges of your monitor, and they're the perfect office desk organizers and accessories. Computer monitor side panels desktop organizer are suitable for home work or office,bringing convenience. Desktop memo is used to organize meeting memos, important messages, business cards, planning notes.Paste on the message board to keep track of important things and to-do items to prevent forgetting.
- [🌟HIGHLY QUALITY] The material of computer screen side note holder is transparent acrylic. Durable, simple, stylish, light weight, easy to use, not easy to fall off or break. This cute office supplies for women desk can be used for a long time. This computer desk accessories is waterproof and dirt resistance, and look simple and stylish. The transparent acrylic sticky note holder as cubicle accessories is easy to notice the context of your sticky notes.
- [📋Easy to use] Office must haves cool office gadgets for desk ready to tear, easy to install and remove, not easy to leave traces. You only need to peel off the protective film on the surface of the computer side board memo, wipe off the dust on the edge of the computer monitor, and then stick the desk essentials for women office on the right or left side of the tape, and you're done. A perfect gift for your colleagues, friends or classmates and family members or relatives
- [🏢MULTI-SCENE USE] This desk supplies computer memo board can be applied to home and office, clear your office decor for women, suitable for most computer monitors, screens and cabinets, you can put it where you think, this cute office decor serve as a reminder. Stick on the computer side. It’s a good office gadgets can remind work improve office productivity. Pasted cabinets, dressers, refrigerators, walls, etc as cubicle accessories. To make life more orderly.
- [💌NOTE] The adhesive force of the computer sticky note holder is very strong. It can not be directly pasted on the computer screen. It should pasted on the black edge of the screen. Narrow edge not recommended!!! If you are not satisfied with your purchase, or if the product is damaged or broken in transit, please let us know immediately. We will promptly solve your problem.
The property assessment
The lender may arrange a valuation to decide whether the property is suitable security and whether its value supports the proposed loan-to-value ratio. Property type, construction, lease terms, condition, unusual features or a valuation below the purchase price can lead to a reduced loan, delay or rejection even when your finances appear sound.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchReading the offer document
Check the amount advanced, interest rate, initial deal period, repayment method, term, fees, early-repayment charges, incentives, required insurance and any special conditions. The Financial Conduct Authority describes the purpose of the document in MCOB 6.2: “The purpose of MCOB 6 is to ensure that a customer receives a clear offer document to enable them to check the features and price of the home finance transaction before they enter into it.”
An offer is not automatically unconditional. It may require a satisfactory valuation, documents, a buildings-insurance arrangement or confirmation that a condition has been met. The legally binding effect depends on the wording of that offer and the surrounding transaction, so obtain advice on your own documents if a condition is unclear.
How the two stages fit into a purchase
- Set an affordable budget. Work out your deposit, purchase costs and a monthly payment that remains manageable if rates or household costs rise. MoneyHelper’s affordability guidance explains the factors lenders and borrowers should consider.
- Request an MIP. Provide accurate initial information and ask whether the credit search is soft or hard. Record the amount shown, the date issued and the expiry date.
- Search for a property. Treat the MIP as a budget guide, not proof that every property at that price will qualify. Leave room for stamp duty or equivalent taxes, legal fees, surveys, moving costs and repairs.
- Make a purchase offer. An estate agent may ask to see an MIP, but MoneyHelper says it is not legally required before making an offer. You can negotiate without one, although having one may demonstrate preparation.
- Submit the full mortgage application. Supply the requested documents promptly and disclose changes such as a new loan, job change or altered deposit.
- Wait for underwriting and valuation. The lender checks your finances and the property. Queries or a down-valuation can require more evidence, a larger deposit or a different product.
- Receive and check the mortgage offer. Compare the document with the illustration and application. Confirm that names, address, loan amount, term and repayment basis are correct.
- Complete the purchase when your conveyancer confirms readiness. Do not assume that an offer document alone means you can exchange or complete; legal work and any lender conditions must also be satisfied.
MoneyHelper’s mortgage-application process guide gives around two to six weeks as a typical period to find out whether an application is approved. That is a guide rather than a service guarantee; complex cases and property issues can take longer.
How long each document lasts
MIP validity
MoneyHelper gives 30 to 90 days as a typical MIP validity range. The lender’s own document controls. If it expires before you apply, request a new one and check whether the lender will perform another credit search.
Mortgage-offer validity
Offer periods vary by lender and product. MoneyHelper says six months is usual guidance, but an offer can be withdrawn if your circumstances change or a condition is not met. Use the expiry date printed on your offer, not a general assumption, and ask early about an extension if the transaction is delayed.
Rank #3
- Stay Organized with Ease: Our To Do List Notepad provides multiple sections with plenty of space to jot down all of your important tasks.A versatile office supply perfect for daily task management, helping you keep track of everything that needs to be done and prioritize effectively.
- Achieve Your Productivity Goals: Begin each day on a positive note, reminding you of your potential, strength, and the significance of staying focused on your goals. Our Daily Checklist Notepad is the ultimate tool to streamline your daily planning and elevate your productivity. With a clear and concise overview of your tasks, you can effortlessly prioritize what truly matters and make consistent strides towards achieving your goals.
- Reliable and Stylish: Our to do list planner combines functionality with durability. With a transparent PP cover, the inner pages are well-protected from dirt and wear. Additionally, the back cover is crafted with thick paperboard, offering a stable surface for your writing needs. Each notepad includes 52 pages of high-quality, 100gsm paper, which is thick and non-bleeding, resulting in a smooth and enjoyable writing experience.
- Versatile Use: This daily checklist notepad, suitable for teacher supplies and a wide range of applications, proves invaluable in various settings including work, school, and home. Whether you need to organize your daily tasks, plan a project, or create a grocery list, this notepad serves as the ideal tool. Its compact size ensures easy portability, allowing you to conveniently carry it with you throughout your day.
- Perfect Present for Anyone: Our Daily To-Do List Notepad is the perfect present for those who value organization and productivity. With its stylish design and versatility, this office desk accessory is also a practical addition to school supplies. Suitable for students, professionals, and homemakers alike, it helps keep tasks and priorities in check effortlessly.
Changes that can affect an existing offer
- Taking new credit or missing a payment.
- Changing employment, hours or income.
- Reducing the deposit or changing its source.
- Changing the property, price, tenure or legal structure.
- Allowing required documents or the offer itself to expire.
Tell the lender or adviser about material changes rather than hoping they will not be noticed. A fresh assessment may be required.
Is an MIP required before you offer on a home?
No legal rule requires an MIP before you make a purchase offer in England and Wales. Estate agents may request one, particularly in competitive markets, to show that you have considered funding. The agent’s request is a practical condition of dealing with that agent, not evidence that the lender has approved your mortgage.
Keep the two offers separate in your paperwork and conversations:
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →- Your property offer is a proposal to pay a stated price for the home, potentially subject to conditions such as a survey or a related sale.
- The lender’s mortgage offer is its proposal to provide a specified loan on stated terms.
According to the GOV.UK buying-a-home overview, a property purchase offer in England and Wales is not legally binding until contracts are exchanged. That legal point should not be generalised to every UK nation.
What changes across the UK?
England and Wales
The exchange-of-contracts explanation above applies to the process described by GOV.UK for England and Wales. The lender’s MIP and offer stages are still distinct from the conveyancing contract.
Scotland
Scotland has a different buying sequence. MoneyHelper’s Scotland timeline says buyers should obtain an MIP before bidding and describes a separate process. It also notes that a fee may sometimes be payable in connection with reserving an in-principle mortgage; that is not universal. Follow Scottish legal and lender guidance rather than importing the England-and-Wales sequence.
Rank #4
- 【Adjustable & Ergonomic】：This laptop stand can be adjusted to a comfortable height and angle according to your actual needs, letting you fix posture and reduce your neck fatigue, back pain and eye strain. Very comfortable for working in home, office and outdoor.
- 【Sturdy & Protective】 ：Made of sturdy metal, it can support up to 17.6 lbs (8kg) weight on top; With 2 rubber mats on the hook and anti-skid silicone pads on top & bottom, it can secure your laptop in place and maximum protect your device from scratches and sliding. Moreover, smooth edges will never hurt your hands.
- 【Heat Dissipation】 ：The top of the laptop stand is designed with multiple ventilation holes. The open design offers greater ventilation and more airflow to cool your laptop during operation other than it just lays flat on the table.
- 【Portable & Foldable】：The foldable design allows you to easily slip it in your backpack. Ideal for people who travel for business a lot.
- 【Broad Compatibility】：Our desktop book stand is compatible with all laptops from 10-15.6 inches, such as MacBook Air/ Pro, Google Pixelbook, Dell XPS, HP, ASUS, Lenovo ThinkPad, Acer, Chromebook and Microsoft Surface, etc.Be your ideal companion in Home, Office & Outdoor.
Northern Ireland
The cited GOV.UK overview warns that Northern Ireland has different rules, but the evidence here does not set out its detailed conveyancing procedure. Use Northern Ireland-specific legal and lender guidance for questions about when an offer becomes binding or how bidding works.
Will an MIP affect your credit score?
There is no single answer because lenders choose different search types. A soft search generally leaves no lending footprint visible to other lenders, while a hard search is recorded and may be considered by future credit providers. Ask before each application and avoid submitting multiple hard searches in a short period unless you understand the consequences.
A hard search does not automatically mean you will be refused a mortgage, and a soft search does not guarantee acceptance. The important distinction is what the lender records and how it uses the result in its full underwriting.
What to prepare before the full application
- Photo identification and proof of current address.
- Recent payslips, employment details and evidence of bonuses or variable pay where relevant.
- Bank statements showing income, regular commitments and the source of funds.
- Proof of deposit, including gifted-deposit paperwork if applicable.
- Details of credit cards, loans, maintenance payments and other regular commitments.
- Self-employed accounts, tax calculations or other evidence requested for your business structure.
- Property details, including tenure, lease length where relevant, asking price and any unusual construction or use.
Keep names and addresses consistent across documents. Explain large account transactions before the lender asks, and retain copies of everything submitted.
Common problems and practical responses
The MIP amount is lower than expected
Check that income, debts, childcare, maintenance and regular spending were entered correctly. Ask whether the calculation used a different term or stress-test assumption. Do not simply apply to several lenders without checking the search type; a regulated adviser can explain whether another lender’s criteria may treat your circumstances differently.
The lender asks for more documents
Provide complete, legible documents in the requested format and period. Ask exactly what is missing rather than sending unrelated files, and respond promptly because an offer cannot be issued while a key condition remains unresolved.
Best Value
- Twin-Ball Design : Hiacry gel pen features a double ball conical tip that reduces writing resistance and provides a stable and smooth writing experience. 0.7mm quick drying black ink ensures no jumping, leakage or seepage.
- Quick-Dry Long Lasting Ink：0.7mm black ink can slide effortlessly, dry immediately, & is not easily dirty. It has a high-capacity reservoir (up to 1300 meters), which is very suitable for left-handed & right-handed users.
- Sleek Design for Journaling & Planning: Engineered with a low center of gravity and precision tip for steady ink flow, these journaling pens excel at note-taking, sketching, planning, and more. They combine stylish pens with top-tier performance.
- Rolling Ball Design：The pocket clip with roll ball design can be easily attached to notebook pockets and binders, in addition, the fidget on the pen clip is also a small toy for your daily thinking to relieve stress.
- Comfortable Non-Slip Grip：The ergonomic pen barrel has a soft rubberized coating for a comfortable, non-slip grip, so you won't get fatigued even after long hours of writing.
The valuation is below the agreed price
The lender may base its maximum loan on the lower valuation, increasing the deposit you need. Options can include renegotiating the price, finding additional funds or reconsidering the property, subject to independent advice. Do not assume the seller must reduce the price.
The offer is close to expiry
Ask the lender or adviser whether an extension is available and what evidence will be refreshed. Your conveyancer can tell you which legal steps remain, but only the lender can confirm the offer’s status.
Your circumstances have changed
Report a new job, reduced income, new borrowing, altered deposit or property change before completion. Concealing a material change can jeopardise the offer and the transaction.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Choosing help with the application
You can approach a lender directly or use a mortgage adviser. MoneyHelper distinguishes between advisers tied to a limited range of lenders and independent advisers who can consider a broader market. Ask how the adviser is paid, which lenders are included, whether advice is regulated and what happens if your case is declined. No adviser can turn an MIP into a guaranteed offer.
Whichever route you choose, you remain responsible for checking the offer document, expiry date, fees and conditions. An adviser’s explanation is useful, but it does not replace reading the contractual paperwork.
A decision checklist
- Confirm whether you have an MIP, a full application decision or a formal mortgage offer; the names are not interchangeable.
- For an MIP, record the amount, issue date, expiry date and whether the search was soft or hard.
- For the full application, gather the lender’s requested evidence and disclose all financial commitments.
- Check that the property meets the lender’s criteria and that a valuation has been completed where required.
- When the offer arrives, verify the loan amount, rate, term, repayment method, fees, early-repayment charges and every condition.
- Track the offer expiry and tell the lender promptly about any material change.
- Use jurisdiction-specific legal guidance, especially if buying in Scotland or Northern Ireland.
Bottom line
An MIP helps you estimate a borrowing range and demonstrate readiness; it is not approval. A mortgage offer is the lender’s formal proposal after checking your finances and the property, but it still operates within its stated conditions and expiry date. Treat the documents as separate milestones, and never confuse the lender’s offer with your offer to purchase the home.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Free tools Windows power users keep installed
One-click scans. No signup required.
