From First Chat to Keys in Hand
When you’re juggling a busy career, the idea of “sorting the mortgage” can feel like yet another thing on the list. The good news: it doesn’t have to be confusing, and you don’t need to become an expert overnight.
Think of the mortgage process as a series of clear steps. Your broker’s job is to guide you through each one, keep things moving, and protect your time and headspace.
Step 1: The First Conversation
Everything starts with a chat.
This is where you outline what you’re trying to do – buying your next home, refinancing, or expanding a portfolio – and what else is going on in your life.
A good broker will ask about:
- Your goals over the next few years, not just this purchase.
- How you’re paid, such as salary, bonuses, dividends, multiple roles, or rental income.
- Any deadlines you’re working to, for example school terms, contract changes, or a property you don’t want to lose.
At this point, you don’t need a stack of paperwork. You just need to be honest about your plans. The aim is to work out what’s realistic and what sort of solution might suit you best.
Step 2: Getting Decision-Ready
Once you’re happy to go ahead, the next step is pulling the essentials together so a lender can make a proper decision.
Typically, you’ll be asked for:
- Proof of who you are and where you live.
- Payslips and a P60, or accounts and tax returns if you’re self-employed or a company director.
- Bank statements.
- Details of any existing mortgages, loans, or commitments.
If your income is more complex, this is where the broker earns their keep – they translate your world, such as bonuses, shares, multiple businesses, or rental properties, into something lenders understand. The better the information, the smoother the rest of the journey.
Step 3: Strategy and an Agreement in Principle
With the detail in hand, your broker can suggest a strategy: which lenders are likely to suit you, how much borrowing looks sensible, and what sort of product fits your plans.
This usually leads to an Agreement in Principle, often called an AIP, or sometimes a Decision in Principle, known as a DIP. In simple terms, it’s the lender saying: “Based on what we’ve seen so far, we’re comfortable lending up to £X.”
That helps you:
- Know roughly what you can spend.
- Show estate agents and sellers you’re serious.
- Avoid falling in love with a property that doesn’t stack up financially.
For most busy professionals, this is the first big moment of clarity: you know your budget and what your monthly payments might look like.
Step 4: Finding a Property and Having Your Offer Accepted
With your AIP, you can view properties with more confidence. When you’re ready to make an offer, your broker can sense-check the numbers and confirm that the property and price work with your chosen lender.
Once an offer is accepted, your broker updates the lender with the property details and double-checks everything still fits. You’ve moved from “planning” into “doing”.
Step 5: Full Mortgage Application
Next comes the full application. This is where your broker formally presents your case to the lender.
Behind the scenes, the lender will:
- Go through your documents in detail.
- Run credit checks.
- Assess affordability and risk.
You should expect the occasional question, but you shouldn’t be fielding calls every five minutes. A good broker filters the noise, deals with the back-and-forth, and only comes to you for things they genuinely need.
Step 6: Valuation and Underwriting
The lender then arranges a valuation on the property. That might be a physical visit, a desktop assessment, or a mix of both, depending on the case. At the same time, an underwriter is working through your file.
They might ask for:
- Extra documents to confirm income.
- Explanations for anything unusual on bank statements.
- Clarification on your plans – for example, if you’re keeping another property.
Again, your broker’s role is to answer most of this for you, flag the important bits, and keep you updated in plain language.
Step 7: Mortgage Offer – The “Breathe Out” Moment
Once the lender is happy with both you and the property, they issue a formal mortgage offer.
This sets out:
- How much they’ll lend.
- The interest rate and product type.
- The term and repayment structure.
- Any fees, conditions, or special requirements.
You’ll get a copy, and so will your solicitor. Your broker should walk you through the key points so you’re clear on what you’re signing up to and what happens next. For most people, this is when a lot of the anxiety drops away.
Step 8: The Legal Bit…. Exchange vs Concluding Missives
While the mortgage is being arranged, your solicitor or conveyancer handles the legal work. This includes checking the title, carrying out searches, and dealing with the other side’s solicitor.
The terminology differs slightly depending on where you’re buying:
- In England & Wales:
- You “exchange contracts”.
- At exchange, both buyer and seller sign identical contracts and swap them.
- A completion date is fixed, and the agreement becomes legally binding.
- If you walk away after this point, there are usually serious financial penalties.
- In Scotland:
- You “conclude missives”.
- Missives are a series of formal letters between your solicitor and the seller’s solicitor.
- Once all points are agreed and the final acceptance letter is issued, the contract is legally binding….. that point is called concluding missives.
- It serves the same purpose as exchange: up to that point, things can still change; after it, you’re committed and working towards settlement, also known as completion.
In both systems, once you’ve exchanged contracts or concluded missives, you’re locked in and heading towards completion, when money changes hands and you get the keys. Your broker and solicitor should coordinate timings so the mortgage funds are ready on the right day.
Step 9: Completion… and Finally, the Keys
On completion day, your lender releases the funds to your solicitor, who then sends them on to the seller’s solicitor. Once that lands, the property is officially yours.
- For a purchase, this is the day you pick up the keys.
- For a remortgage, it’s the day your old loan is paid off and the new one starts.
It’s usually less dramatic than people expect – often just a phone call to say, “That’s you completed” – but it’s the moment everything comes together.
After Completion: Not Just a One-Off Transaction
A good broker doesn’t disappear once you’ve completed. Life moves on – jobs change, families grow, priorities shift, and interest rates move.
Ongoing support should include:
- A reminder well before your fixed or discounted period ends.
- A review to check whether your current deal still fits.
- A chance to adjust your borrowing to match new plans.
For busy professionals, this long-term relationship is where the real value lies: knowing someone is keeping an eye on things for you, so you don’t have to.