What Documents You Need for a Concessionary Purchase: Full Checklist

If you’re buying a home at a discounted price from a family member or landlord, you may be wondering what documents you need for a concessionary purchase. A concessionary purchase allows the seller to offer a reduced price below market value, and the discount becomes your deposit in the form of gifted equity. Because this process involves additional verification, lenders and solicitors require specific documentation to confirm the sale is legitimate, non-repayable and compliant with mortgage rules.

This guide walks you through every document you’ll need at each stage — mortgage, legal, valuation and seller confirmation — whether your discount is coming from a parent, relative or landlord.

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Why Lenders Need Documentation for Concessionary Purchases

A concessionary purchase involves a unique discount structure, so lenders must confirm:

• The discount is genuine
• The equity is non-repayable
• The seller fully agrees to the price
• The transaction isn’t being used to move money covertly
• The valuation supports the market value
• The sale is legitimate and arms-length (or properly disclosed if not)

Your documents are the evidence that makes this possible.

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Full Document Checklist for a Concessionary Purchase

Below is a complete, lender-ready list of what documents you need for a concessionary purchase.

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1. Identification and Proof of Address

You will need:

• Passport or driving licence
• Recent bank statement
• Utility bill dated within 3 months

These are standard anti-money laundering (AML) requirements.

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2. Income and Affordability Documents

Lenders will require proof you can afford the mortgage:

If you’re employed

• Last 3 months’ payslips
• Latest P60
• Bank statements showing salary credits

If you’re self-employed

• Last 2 years’ tax calculations
• Tax year overviews
• Business accounts
• Bank statements showing business activity

If you have variable income

• Bonus, commission or overtime breakdowns
• Allowances or supplementary pay confirmation

These documents confirm your borrowing ability before the lender considers the gifted equity.

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3. Bank Statements

Lenders usually ask for:

• 3 months of personal bank statements
• 3–6 months business statements (if applicable)

They review spending patterns, income flow, debt commitments and overall financial conduct.

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4. Memorandum of Sale (When Ready)

Once the offer is agreed, the estate agent (or the seller directly) provides:

• A memorandum of sale confirming price
• Buyer and seller solicitor details
• Completion expectations

For landlord concessionary purchases, a letting agent may issue this.

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5. Gifted Equity or Discount Letter

This is one of the most important documents.

Both family and landlord concessions require written confirmation that:

• The seller is offering a discount from market value
• The discount is non-repayable
• No future repayment is expected
• No additional payments will be made outside the mortgage
• The buyer is not taking a loan to pay the seller privately

The letter must be signed, dated and provided to the solicitor and lender.

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6. Proof of Ownership From the Seller

The seller must prove they legally own the property.

Documents may include:

• Title deeds
• Land Registry entries
• Proof of identity
• Mortgage lender details (if applicable)

This allows solicitors to verify the sale is legitimate.

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7. Full Property Valuation Report

The lender’s valuation confirms:

• Market value
• Suitability for lending
• Condition of the property
• That the discount is genuine

The valuation is vital because the gap between the valuation and purchase price becomes your deposit.

Example:

• Market value: £240,000
• Discounted price: £210,000
• Gifted equity: £30,000

This cannot be confirmed without the valuation report.

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8. Tenancy Documents (Landlord Concessionary Purchase Only)

If you are buying the property you rent, lenders and solicitors usually request:

• Tenancy agreement
• Rent payment history
• Evidence you currently live at the address
• Confirmation the tenancy will end on completion

This supports the legitimacy of the landlord-to-tenant sale.

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9. Relationship Confirmation (Family Concessionary Purchase Only)

Some lenders require proof of relationship, such as:

• Birth certificates
• Marriage certificates
• Signed declarations

This verifies the concession is from a genuine family member.

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10. Seller Mortgage Information

If the seller has a mortgage, the solicitor must obtain:

• Redemption statement
• Lender consent (depending on terms)
• Confirmation no early repayment issues will block the sale

This ensures the seller can complete the transaction smoothly.

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11. Solicitor Forms and Declarations

Both parties must complete:

• Anti-money laundering documents
• Source of funds confirmation
• Contract pack
• Transfer forms (TR1)
• Enquiries questionnaire
• Signed declarations confirming the discounted sale

Solicitors play a major role in verifying the concession.

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12. Additional Documents for Complex Cases

You may need extra documentation if:

You have adverse credit

• Credit explanations
• Debt management letters
• Settlement proof

You’re buying via a company

• Company accounts
• SIC code checks
• Director ID documents

The seller is a company landlord

• Proof of directorship
• Company ownership documentation

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Why Documentation Is Stricter on Concessionary Purchases

Because the discount becomes your deposit, lenders must ensure:

• No deposit is funded by undisclosed borrowing
• No cash changes hands outside the transaction
• No artificial inflation or deflation of value occurs
• Both parties understand the sale terms

This protects the integrity of the mortgage.

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Final Thoughts

Knowing what documents you need for a concessionary purchase helps you stay prepared, reduce delays and give lenders and solicitors everything they need to progress the sale smoothly. Whether the discount is from a family member or landlord, having your documents ready early can significantly speed up the mortgage process.

If you’d like help gathering your documents, understanding lender requirements or structuring gifted equity correctly, we’re here to guide you step by step.