Marsden Building Society has made a series of changes to its expat mortgage criteria that could materially change the lender options available to some overseas landlords. The most immediately significant change is the removal of its minimum income requirement for Expat Buy-to-Let, accompanied by lighter documentation requirements and a new approach to assessing country eligibility.
The changes were announced on 8 September and are more significant for borrower eligibility than a conventional mortgage-rate reduction. A lower rate makes an existing lending route cheaper. A criteria change can create a lending route for a borrower who previously did not fit at all.
For Willow clients, that distinction matters. Expat mortgage cases frequently turn on details that would be relatively unremarkable in a domestic buy-to-let application: country of residence, currency of earnings, length of self-employment history, documentation available from an overseas employer and whether a lender is prepared to accept financial connections to a particular jurisdiction.
What Has Marsden Changed?
Marsden has removed the minimum income requirement for Expat Buy-to-Let applications and reduced the documentation required from both employed and self-employed borrowers.
Self-employed applicants now require one year of accounts, increasing to two years where top slicing is used. Employed applicants need their most recent payslip, while the mandatory employer reference for Buy-to-Let cases has been removed.
The lender has also removed its previous Country Exclusions list and says expat applications will instead be reviewed against current Financial Action Task Force data.
Removing the Minimum Income Requirement Is the Headline Change
Minimum personal income requirements can be a frustrating barrier in expat buy-to-let. The rental property itself may produce sufficient income to support the proposed mortgage, while the borrower may also have substantial savings, investments or business interests, yet a lender can still decline the application because personal earned income falls below a fixed threshold.
Marsden's current Expat Buy-to-Let range now explicitly states that there is no minimum income requirement. The lender also accepts first-time landlords within the range and directs intermediaries to its rental stress-test criteria when assessing the property's rental coverage.
This does not mean income has become irrelevant. Nor does it mean every borrower with no or very low earned income will qualify. The property, rental income, applicant profile, credit history and full lending criteria still need to work.
What has disappeared is one particular automatic barrier: a prescribed minimum income figure for the Expat Buy-to-Let proposition.
A Criteria Change Can Matter More Than a Rate Cut
A borrower who already qualifies may benefit from a lender reducing its rate by 0.20 percentage points. A borrower excluded because their income falls below a lender's minimum threshold cannot use that product at any price.
Removing an eligibility barrier can therefore have a much larger practical effect for the individual borrower than another small movement in headline mortgage pricing.
Consider the Expat Landlord Whose Salary Does Not Reflect Their Wealth
Take a British landlord living in Dubai, Singapore or another qualifying jurisdiction who wants to refinance a UK rental property. Their employment income may be relatively modest because a significant proportion of their financial position comes from company ownership, accumulated assets, investments or retained business wealth.
A conventional minimum-income rule can stop that case before the rental property and wider borrower profile are examined in detail.
Removing the threshold does not guarantee approval, but it allows the case to progress to the point where the lender's actual underwriting criteria can determine whether the transaction works.
That difference is especially relevant in specialist lending because two lenders can view an otherwise identical expat borrower very differently. One may impose a minimum income, another may focus more heavily on rental coverage, while another may take a different view of country, currency or employment structure.
Self-Employed Expats With Limited Trading History May Also Benefit
Marsden has also reduced the documentation required from self-employed Expat Buy-to-Let applicants. The September update states that one year of accounts can now be sufficient, rising to two years where top slicing is used.
That could be particularly useful for internationally mobile entrepreneurs who have recently established a new business structure overseas. A borrower may have substantial professional or business experience but only one completed set of accounts in the entity from which their current income is derived.
Historically, a lender requiring two or three years of accounts could make such a case impossible regardless of the underlying quality of the rental property.
Again, one year of accounts should not be interpreted as automatic acceptance. The lender still needs to be satisfied with the applicant, the evidence provided and the overall transaction. It simply means that limited trading history is not necessarily an automatic barrier within the revised criteria.
Employed Applicants Face a Lighter Documentation Requirement Too
The changes are not limited to self-employed borrowers. Marsden says employed Expat Buy-to-Let applicants now need their latest payslip, while the mandatory employer reference for BTL applications has been removed.
For a UK-resident employee, obtaining an employer reference may be little more than an administrative task. For an expatriate working through an overseas organisation, multinational group or local employer, it can be considerably more cumbersome.
Reducing unnecessary documentation can therefore matter even where the borrower would ultimately have satisfied the lender's affordability and credit requirements.
It can also reduce the risk of a technically viable mortgage being delayed because a document that adds relatively little to the credit decision is difficult to obtain from an overseas employer.
The Country Change Is Potentially Even More Interesting
Expat mortgage lending has traditionally involved country lists. A lender might publish or internally maintain jurisdictions it accepts and countries it excludes, with borrowers outside those parameters having little opportunity for individual consideration.
Marsden has now removed its static Country Exclusions list and says it will assess expat cases using current data from the Financial Action Task Force.
That creates a more dynamic approach to country risk, but the distinction needs to be understood carefully. Marsden has not announced that it will lend to residents of every country.
The lender states that it will not accept applications from customers residing in, or with financial links to, jurisdictions appearing on the FATF High-Risk or Increased Monitoring lists.
What Does FATF Screening Actually Mean?
The Financial Action Task Force is the international body that develops standards intended to combat money laundering, terrorist financing and related threats to the international financial system. It identifies jurisdictions subject to increased monitoring as well as high-risk jurisdictions requiring enhanced measures.
By linking country eligibility to current FATF data, Marsden can assess its geographic criteria against a changing international risk framework rather than relying solely on a fixed historic exclusion document.
That is commercially important because international risk classifications change. A jurisdiction that presented a particular risk profile when a static lender list was created may not remain in the same position indefinitely.
The revised approach therefore has the potential to make geographic eligibility more responsive. It does not remove geographic underwriting.
EU, EEA and Australian Residents Remain Excluded
This qualification is important because a headline saying Marsden has removed its country exclusion list could easily create the impression that its geographic lending footprint is now unrestricted.
It is not.
The lender says applications from customers residing in EU or EEA countries remain unacceptable because of the absence of service agreements. Australian residents also remain outside criteria because of legislative restrictions.
Applicants living in, or with financial links to, jurisdictions on the relevant FATF lists are also excluded.
A borrower's country therefore still needs to be checked before the lender is treated as a viable option. The change is better understood as a move from one method of geographic screening to a more dynamic one, rather than the removal of country restrictions altogether.
Foreign Nationals Can Also Be Relevant to the Proposition
Marsden describes its Expat Buy-to-Let range as supporting qualifying UK or foreign-national clients living or working overseas who want to invest in UK rental property.
That is an important distinction. The expat mortgage market is not limited to British citizens who have moved abroad.
A foreign national living outside the UK may also want to acquire or refinance British investment property, but their lender universe can depend on a combination of nationality, country of residence, income currency, UK credit footprint, property type and wider financial circumstances.
Marsden's criteria changes therefore potentially matter to a broader group than conventional British expatriate landlords, although every case remains subject to the lender's detailed eligibility requirements.
This Does Not Apply in the Same Way to Expat Residential Mortgages
Borrowers should also distinguish Marsden's Expat Buy-to-Let changes from its Expat Residential proposition.
The lender's current Expat Residential range continues to show a minimum income requirement of £37,500 per application. The removal of the minimum income threshold announced for Expat Buy-to-Let should therefore not be interpreted as a blanket removal across every Marsden expat mortgage.
This distinction matters when an overseas client is buying a UK property for family occupation rather than as an investment. The appropriate product, affordability assessment and criteria can be materially different.
| Criteria Area | Current Position | Why It Matters |
|---|---|---|
| Expat BTL minimum income | No minimum income requirement | Some lower-income overseas landlords may now warrant assessment where a fixed threshold previously prevented consideration. |
| Self-employed Expat BTL | One year of accounts, or two years where top slicing is used | Can potentially help applicants without a long history in their current overseas business structure. |
| Employed Expat BTL | Most recent payslip under the revised documentation requirements | Reduces the administrative burden for some overseas employees. |
| Employer reference | No longer mandatory for BTL cases | Removes another document that can be difficult to obtain internationally. |
| Country screening | Current FATF data used rather than the previous static Country Exclusions list | Creates a more dynamic geographic assessment, but substantial restrictions remain. |
| Expat Residential income | £37,500 minimum per application remains shown | The BTL minimum-income change should not be assumed to apply to residential expat borrowing. |
Previously Declined Cases Are Where This Becomes Most Actionable
The strongest practical implication is not necessarily for a borrower beginning their mortgage search today. It may be for somebody who stopped looking six or twelve months ago because they were told their circumstances did not fit.
Suppose an overseas landlord approached the market with a viable UK rental property but personal income below the minimum required by the lenders considered at the time. Another applicant may have been newly self-employed and unable to provide sufficient accounts. A third may have been told that their country of residence sat outside a particular lender's geographic policy.
Those borrowers should not assume Marsden will now accept them. But the reason their previous application failed should be revisited against today's criteria rather than treated as permanent.
Three Previous Decline Reasons Worth Rechecking
“Your income is below the lender's minimum.”
Marsden's current Expat Buy-to-Let proposition no longer carries a minimum income requirement.
“You do not have enough years of accounts.”
Some self-employed Expat BTL applicants can now be considered with one year of accounts.
“Your country is not on the lender's acceptable list.”
Marsden has moved away from its previous static Country Exclusions list, although FATF, EU/EEA, Australian and other relevant restrictions still need to be checked.
A Previous Decline Is Not Necessarily a Permanent Mortgage Position
Specialist mortgage criteria can change much faster than borrowers realise. Lenders alter maximum ages, acceptable currencies, employment requirements, documentation, country policies, loan sizes, property criteria and affordability rules as their risk appetite and operational capabilities develop.
That means a client who was correctly told that no suitable option existed at one point can have a different lender universe later.
This is especially important in expat lending because the available market is smaller than for a straightforward UK-resident borrower. The addition or removal of a single specialist lender can therefore make a disproportionate difference to the options available.
Borrowers should still be cautious about assuming that one lender's criteria change represents a market-wide shift. Marsden's policy is Marsden's policy. Other lenders will continue to apply their own minimum incomes, country lists, documentation requirements and underwriting standards.
Lower Income Does Not Mean the Rental Stress Test Disappears
Removing the personal minimum-income requirement should not be confused with removing the financial assessment of the mortgage.
Buy-to-let lenders generally assess whether rental income provides sufficient coverage against the proposed mortgage using their own interest coverage and stress-rate methodology. Marsden's Expat Buy-to-Let product information continues to direct intermediaries to its Interest Coverage Ratio criteria for the rental stress test.
The property therefore still needs to produce an acceptable rental case under the lender's rules.
Where top slicing is being used, personal income becomes more directly relevant because income outside the rent is being used to support the affordability assessment. Marsden's requirement for two years of accounts where a self-employed applicant is using top slicing reflects that distinction.
Country Eligibility Is Only One Part of an International Case
Even where the applicant's country is acceptable, international mortgage underwriting can involve substantially more than checking a residence address.
The lender may need to understand where income originates, which currency it is paid in, the applicant's employment or business structure, source of deposit, source of wealth, UK credit history and financial connections to other jurisdictions.
Sanctions and financial-crime controls also remain separate considerations. A country not appearing on a relevant FATF list should not be interpreted as automatic mortgage eligibility.
The correct approach is therefore to assess the whole borrower rather than use the removal of the old country list as a shortcut to lender selection.
First-Time Expat Landlords Can Also Be Considered
Marsden's current Expat Buy-to-Let range states that first-time landlords are accepted.
That can be relevant for overseas professionals or entrepreneurs who have retained links with Britain but have not previously owned UK investment property. It can also matter for foreign nationals living overseas who want to establish a UK rental-property investment.
First-time landlord status does not remove the usual need to assess the property, rental position, deposit, applicant and wider lending criteria, but it means previous landlord experience is not necessarily an automatic prerequisite for this particular proposition.
What Should an Expat Mortgage Review Establish?
For an overseas borrower, the initial review should establish the facts that determine the lender universe before individual mortgage products are compared.
Why Expat Cases Benefit From a Wider Lender Search
A straightforward UK-resident landlord can often fit the criteria of a relatively large group of lenders. International cases can narrow quickly.
One lender may accept the borrower's country but not their income currency. Another may accept the currency but require a higher minimum income. A third may be comfortable with the income but require a longer self-employment history.
The practical task is to find the overlap between country, nationality, income, documentation, rental coverage, property and loan requirements.
Marsden's changes widen that overlap for some applicants by removing several potential barriers at once. That is why the announcement is more commercially meaningful than a simple product repricing.
How Willow Private Finance Can Help
Willow Private Finance works with British expatriates, foreign nationals and internationally resident landlords seeking to buy or refinance UK property.
For a borrower who has previously been told that their income is too low, they have insufficient accounts or their country of residence is unacceptable, the first step is not to assume that the previous answer is still correct. It is to establish exactly why the case failed and compare that reason with current lender criteria.
Marsden's September changes are one example of why that review can matter. They do not make every previously declined borrower eligible, and another lender may ultimately provide the more appropriate solution. What they demonstrate is that the specialist expat mortgage market is not static.
Where circumstances are unusual, we can assess the borrower across the wider specialist market and identify which lenders are currently prepared to consider the combination of residence, nationality, income, currency, employment structure and UK property involved.
Was Your Expat Buy-to-Let Case Previously Declined?
If the reason was low personal income, limited self-employed accounts or country eligibility, it may be worth checking the case again. Marsden's latest criteria changes show how quickly the specialist lender universe can change.
A review does not assume the case is now eligible. Willow Private Finance can establish the current lender options based on your country of residence, income, property and full borrower profile before you commit to a new application.
Explore UK Property Finance for Expats →Frequently Asked Questions
Key questions following Marsden Building Society's September 2026 changes to its expat mortgage criteria.
Does Marsden now have no minimum income requirement for expat buy-to-let?
Yes. Marsden's current Expat Buy-to-Let proposition states that there is no minimum income requirement. This does not remove the lender's other underwriting, rental stress, property, residency and eligibility requirements.
Can a self-employed expat apply with one year of accounts?
Marsden's September 2026 criteria update states that self-employed applicants now require one year of accounts for Expat Buy-to-Let, rising to two years where top slicing is used. The overall case remains subject to underwriting and the lender's full criteria.
Does Marsden now accept expat borrowers from every country?
No. Marsden has removed its previous static Country Exclusions list and now reviews expat cases using current FATF data. It will not accept applicants residing in or with financial links to jurisdictions on the FATF High-Risk or Increased Monitoring lists. EU and EEA residents and Australian residents also remain outside criteria for separate reasons.
Can foreign nationals use Marsden's expat buy-to-let mortgages?
Marsden states that its Expat Buy-to-Let range can support qualifying UK or foreign-national clients living or working overseas who are investing in UK buy-to-let property. Individual nationality, residence and wider eligibility criteria still apply.
Should an expat who was declined previously have their mortgage options reviewed again?
Potentially. Criteria differ between lenders and can change over time. A previous case that failed because of minimum income, trading history or country eligibility may warrant a fresh assessment, although the new criteria do not mean the borrower will necessarily qualify.

