Stacking Blind Person's Allowance With Marriage Allowance in 2026/27
How a registered blind taxpayer can combine Blind Person's Allowance with a transferred Marriage Allowance in 2026/27, with a worked example of the combined saving.
Two separate reliefs, same household
Blind Person's Allowance and Marriage Allowance are often overlooked as complementary rather than competing reliefs. Blind Person's Allowance increases the tax-free personal allowance available to someone formally registered as blind or severely sight impaired. Marriage Allowance is a completely different mechanism: it lets one spouse or civil partner, who does not use all of their standard personal allowance (typically because their income is low or nil), transfer £1,260 of it to a basic-rate taxpayer partner, saving the receiving partner up to £252 a year.
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Open Marriage Allowance calculatorHow the two can combine
Consider a household where one partner is registered blind with low or no earned income, and the other is a basic-rate taxpayer. The blind partner may have both an unused portion of their standard personal allowance and an unused Blind Person's Allowance. The standard Marriage Allowance transfer of £1,260 can move part of the unused standard personal allowance across, saving the receiving partner up to £252 in tax. Separately, if the blind partner's own income is too low to use their Blind Person's Allowance at all, that too can potentially be transferred to their spouse — though this requires the additional Blind Person's Allowance transfer request, distinct from the standard Marriage Allowance claim, so both need to be applied for individually with HMRC.
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Because Blind Person's Allowance is uprated annually and is not one of the headline personal allowance figures published alongside the main £12,570 personal allowance, it is worth confirming the exact current-year amount directly on gov.uk before relying on a specific figure for planning purposes. The combined benefit of both reliefs depends on exactly how much of each partner's allowance goes unused, which varies significantly by household income.
Bottom line
A registered blind taxpayer with a low- or no-income spouse can potentially benefit from both an unused standard personal allowance transfer under Marriage Allowance and a separate Blind Person's Allowance transfer, meaningfully reducing the household's overall tax bill. Because both reliefs require an active claim and depend on individual income levels, checking current-year figures and eligibility directly with HMRC is essential before assuming the combined saving.
Sources
- GOV.UK: Blind Person's Allowance
- GOV.UK: Marriage Allowance
- GOV.UK: Income Tax Rates and Personal Allowances
Frequently asked questions
Can Blind Person's Allowance and Marriage Allowance both be claimed?
Yes — they are entirely separate reliefs and can be claimed alongside each other. Blind Person's Allowance increases the recipient's own tax-free personal allowance, while Marriage Allowance involves transferring a slice of allowance from a spouse or civil partner.
How much is Blind Person's Allowance worth?
It adds a fixed amount to the standard personal allowance, increasing the total amount of income the registered blind person can earn before paying Income Tax. The exact current-year figure is uprated annually — check gov.uk for the confirmed 2026/27 amount, since it is not listed among the core rates in this guide's underlying tax tables.
Who qualifies for Blind Person's Allowance?
You must be registered as blind (or severely sight impaired in England and Wales) with your local authority, or meet the equivalent criteria in Scotland or Northern Ireland where formal local authority registers do not apply in the same way.
Can Blind Person's Allowance be transferred to a spouse if unused?
Yes — if a registered blind person cannot use all of their Blind Person's Allowance because their income is too low, any unused amount can be transferred to their spouse or civil partner, similar in mechanism to how Marriage Allowance works but as a distinct relief.
Can someone claim both a transferred Blind Person's Allowance and a transferred Marriage Allowance from the same spouse?
Potentially, though the combined effect depends on both partners' income levels and how much of each allowance is actually usable — a registered blind, non-taxpaying spouse could transfer both an unused Blind Person's Allowance and, separately, claim Marriage Allowance eligibility rules, but the interaction should be checked carefully against current HMRC guidance for the specific household's numbers.
Does claiming Marriage Allowance affect eligibility for Blind Person's Allowance?
No — the two reliefs are assessed independently. Marriage Allowance eligibility depends on one partner being a non-taxpayer and the other a basic-rate taxpayer, while Blind Person's Allowance eligibility depends solely on blind registration status, regardless of Marriage Allowance claims.
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Related reading
Civil Partnership vs Marriage: Are There Any Tax Differences in 2026/27?
Civil partners and married couples get identical tax treatment in the UK in 2026/27 — the same Marriage Allowance, Capital Gains Tax transfers and Inheritance Tax exemption. Here is what is, and is not, different.
Cohabiting Couples and Tax: The Legal Differences From Marriage in 2026/27
Cohabiting couples in the UK get none of the tax reliefs available to married couples and civil partners in 2026/27 — no Marriage Allowance, no unlimited spousal IHT exemption, no automatic CGT no gain/no loss transfers.
Marriage Allowance on Separation or Divorce: What Happens in 2026/27
What happens to Marriage Allowance when you separate or divorce in 2026/27: when to cancel it, tax year treatment, backdating claims and how HMRC handles the transfer.