Weddings and Relationships Money Guide UK 2026 — Planning, Costs and FinanceGetting Married Finances Checklist UK
Financial checklist for marriage. Combining finances, joint accounts, tax benefits, legal changes, and protecting yourself.
Start here: Weddings and Relationships Hub.
Marriage isn’t just emotional — it has real financial implications. Here’s what to sort out.
Financial Conversations Before Marriage
Discuss Now
| Topic | Questions |
|---|
| Debts | What do you each owe? |
| Savings | What have you each got? |
| Income | Earning now and potential? |
| Spending | How do you each handle money? |
| Goals | House? Children? Retirement? |
| Attitudes | Saver vs spender? |
Know Each Other’s Numbers
| Share | Why |
|---|
| Salary | Planning together |
| Debts | What you’re taking on |
| Credit score | Affects joint applications |
| Pension | Long-term security |
| Savings | Full picture |
Joint Finances: Options
Three Main Approaches
| Approach | How It Works |
|---|
| Fully joint | All money pooled |
| Separate + joint | Own accounts + shared bills account |
| Completely separate | Split bills, keep finances apart |
Popular: Yours, Mine, Ours
| Account | Purpose |
|---|
| Your account | Your salary, personal spending |
| Their account | Their salary, personal spending |
| Joint account | Bills, rent/mortgage, food, shared costs |
How to Calculate Contributions
| Method | Fairness |
|---|
| 50/50 | Simple if similar incomes |
| Proportional | Each pays % of income |
| One pays bills, one saves | If incomes very different |
Joint Account Pros and Cons
| Pros | Cons |
|---|
| Simple for household | Either can empty it |
| Builds shared pot | Financial association |
| Less admin | Less independence |
| Trust symbol | Can cause conflict |
Marriage Tax Benefits
Marriage Allowance
| Feature | Details |
|---|
| What | Transfer £1,260 tax-free allowance |
| Who benefits | One non-taxpayer/low earner, one basic rate |
| Worth | Up to £252/year |
| Backdate | Up to 4 years (£1,000+ lump sum) |
| Apply | Gov.uk/marriage-allowance |
Eligibility
| Lower earner | Income under £12,570 |
| Higher earner | Basic rate taxpayer (under £50,270) |
| Married or CP | Yes |
| Born after April 1935 | Yes |
Inheritance Tax
| Married Benefit | Details |
|---|
| Transfers exempt | Spouse to spouse |
| Unused allowance | Transfers on death |
| Combined threshold | Up to £1 million |
| Significant benefit | Estate planning |
Capital Gains Tax
| Married Benefit | Details |
|---|
| Transfers exempt | Between spouses |
| Both get allowance | £3,000 each |
| Planning opportunity | Transfer assets before selling |
Legal Changes
What Marriage Means
| Change | Impact |
|---|
| Next of kin | Automatic |
| Inheritance (no will) | Spouse inherits |
| Pension | Often spouse benefits |
| Medical decisions | If you can’t decide |
Wills
| Action | Why |
|---|
| Make new will | Marriage revokes existing wills |
| Review if already married | Check still correct |
| Include spouse | Or explicitly exclude |
| Consider children | Blended families |
Powers of Attorney
| Type | Why Consider |
|---|
| Financial | Manage money if incapacitated |
| Health | Medical decisions |
| Not automatic | Even for spouse |
| Worth doing now | While you can |
Name Changes
Options
| Choice | Outcome |
|---|
| No change | Keep your name |
| Take spouse’s | Change yours |
| Spouse takes yours | They change |
| Double-barrel | Combine both |
| New name | Create new together |
If Changing Name
| Update | How |
|---|
| Passport | Send marriage certificate |
| Driving licence | DVLA online |
| Bank accounts | In branch usually |
| Employer | Payroll |
| HMRC | Automatic via employer |
| Doctor/NHS | Contact surgery |
| Utilities | Phone each |
| Subscriptions | Online or phone |
Impact on Benefits
Universal Credit
| Effect | Details |
|---|
| Joint claim | Must claim together |
| Combined income | Assessed together |
| May get less | Than two single claims |
| Couple rate | Higher than single but… |
| May be worse off | Calculate beforehand |
Other Benefits
| Benefit | Impact |
|---|
| Council Tax | Lose single person discount |
| Child Tax Credit | Joint assessment |
| Housing Benefit | Joint assessment |
| PIP/disability | Not usually affected |
Protecting Yourself
Prenuptial Agreement
| Feature | Details |
|---|
| What | Agreement about assets if divorce |
| Legally binding UK? | Not fully, but influential |
| When | Before marriage |
| Cost | £500-£2,000 (each needs own solicitor) |
| Consider if | Significant assets, business, children from previous |
Financial Independence
| Keep | Why |
|---|
| Own bank account | Independence, safety |
| Credit history | In your name |
| Some savings | Emergency fund |
| Career | Your own earning potential |
Joint vs Separate Debts
| Type | Responsibility |
|---|
| Joint debt | Both fully liable |
| Their debt (pre-marriage) | Theirs only |
| Their debt (during marriage) | Usually theirs (not yours) |
| But | Assets may be affected in divorce |
Practical Steps
Before Wedding
| Action | Done |
|---|
| Full financial disclosure | ☐ |
| Agree approach to money | ☐ |
| Budget for post-wedding | ☐ |
| Consider prenup (if relevant) | ☐ |
| Check credit before joint applications | ☐ |
After Wedding
| Action | Done |
|---|
| Set up joint account (if wanted) | ☐ |
| Update wills | ☐ |
| Apply for Marriage Allowance | ☐ |
| Update beneficiaries (pension, life insurance) | ☐ |
| Name changes (if applicable) | ☐ |
| Update address (if moving) | ☐ |
Ongoing
| Habit | Why |
|---|
| Regular money chats | Stay aligned |
| Review budget together | Track progress |
| Plan major purchases | Joint decisions |
| Discuss goals regularly | May change |
Summary: Marriage Finance Checklist
Before Wedding
| Discuss | Done |
|---|
| Debts | ☐ |
| Income | ☐ |
| Financial goals | ☐ |
| Spending styles | ☐ |
| Account approach | ☐ |
Legal/Admin
| Action | Done |
|---|
| Make/update wills | ☐ |
| Consider powers of attorney | ☐ |
| Research benefit impacts | ☐ |
| Copy marriage certificate | ☐ |
Tax Benefits
| Action | Done |
|---|
| Check Marriage Allowance eligibility | ☐ |
| Apply if eligible | ☐ |
| Backdate claim | ☐ |
Accounts
| Decision | Your Choice |
|---|
| Fully joint | ☐ |
| Separate + joint bills | ☐ |
| Fully separate | ☐ |
| Contribution method | |
Important Updates
| Organisation | Updated |
|---|
| Pension nominations | ☐ |
| Life insurance beneficiary | ☐ |
| Work emergency contact | ☐ |
Marriage is a partnership — financial partnership is part of that. Have honest conversations early, make decisions together, and review regularly. The couples who talk about money openly tend to do better than those who avoid the topic.
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