Day 1 of your first job — UK 2026/27

Step 1 (Week 1): Check your tax code

Your first payslip will show a tax code. The standard code for 2026/27 is 1257L — meaning you can earn £12,570 before paying any income tax. Common issues for new starters:

• Emergency tax code (1257L W1 or M1, or BR, 0T): HMRC doesn't have your full picture yet. You'll typically overpay tax for 1-3 months until corrected.
• BR code: every penny taxed at 20% — applied if HMRC thinks you have another job. Wrong if this is your only/main job.
• 0T code: every penny taxed without any Personal Allowance — even worse than BR. Definitely wrong if this is your first proper job.

Action: check your code via the HMRC app or Personal Tax Account at gov.uk/personal-tax-account. If it's wrong, contact HMRC (call 0300 200 3300) or update via the app. Refunds for overpaid emergency tax come automatically within 4-8 weeks once the code is corrected.

See our tax code decoder if you want to understand exactly what your code means.

Step 2 (Week 1-2): Read your payslip carefully

Your first payslip will show:

• Gross pay (your salary divided by pay periods)
• Income tax deducted
• National Insurance deducted (NI)
• Pension contribution (if auto-enrolled)
• Student loan repayment (if applicable)
• Net pay (what hits your bank)

Things to verify:

• Tax code matches what HMRC has
• NI category letter (most: Category A; over State Pension Age: Category C)
• Pension contribution is being deducted (should start automatically within 3 months of joining via auto-enrolment)
• Student loan plan if applicable (Plan 5 for most starting university 2023+; Plan 2 for pre-2023; Plan 4 for Scottish; Plan 1 for older England/Wales)
• Annual gross matches your offer letter (divided by pay periods)

If anything looks wrong, raise with HR or payroll immediately. Errors compound; sort them in week 1.

See our UK tax calculator to model your expected take-home and verify the payslip arithmetic.

Step 3 (Week 2-3): Activate your workplace pension — properly

You'll be auto-enrolled in the workplace pension within 3 months of starting (legal requirement under auto-enrolment). The default contribution rate: 5% from you + 3% from employer = 8% total of qualifying earnings.

Three critical decisions:

3a. Take the employer match in full

If your employer offers higher matching (e.g. "we match up to 6%"), increase YOUR contribution to capture the full match. The employer's extra contribution is free money — turning down the match is leaving money on the table.

Example: employer matches up to 6%; you stay at 5%. You're forgoing 1% of salary in free employer match. On a £30k salary, that's £300/year = £12,000+ over 40 years (before compound growth).

3b. Check the investment fund

Your contributions go into the scheme's "default fund". For someone 22-35 years old, the default is often too conservative (typically 60-70% equity). Higher equity allocation (90-100%) is usually more appropriate for 30-40 year horizons.

Log into your pension provider's portal (typically Aviva, L&G, Aegon, Scottish Widows, Standard Life, NEST, People's Pension). Look for "Investment choices" or "Change fund". Pick a higher-equity fund if available — or specifically a global equity tracker if the scheme offers one.

3c. Don't opt out

Auto-enrolment lets you opt out within 30 days. Don't. The combination of tax relief + employer match means your pension contribution is effectively buying £2 worth of retirement savings for every £1 you spend (basic-rate taxpayer with 5%/3% match). Opting out is the most expensive non-decision a UK 22-year-old can make.

Step 4 (Week 3-4): Open a Stocks & Shares ISA

The Individual Savings Account (ISA) is your tax-free wrapper for long-term investing. The 2026/27 annual allowance is £20,000.

For a 22-year-old starting out:

• Choose Stocks & Shares ISA (not Cash ISA — over 30+ year horizons, equity wins on real returns)
• Pick a low-cost platform: Trading 212 (free, ETFs only), Vanguard Investor (Vanguard funds only, 0.15% platform fee capped at £375/yr), Interactive Investor (flat £4.99/month), AJ Bell (capped 0.25%)
• Buy a global tracker: VWRP (Vanguard FTSE All-World Acc, OCF 0.22%) is the standard one-fund answer. Or SSAC (iShares MSCI ACWI, 0.20%). Or FWRG (Invesco FTSE All-World, 0.15%).
• Set up monthly direct debit: a modest amount you can definitely afford (£50/month or whatever fits your budget). Increase later as salary rises.

This step takes ~30 minutes total: platform signup, fund selection, direct debit setup.

See our best UK ISA platform 2026/27 for platform comparison.

Step 5 (Month 1-2): Build a starter emergency fund

Before doing much else with savings, build a basic emergency fund. The targets:

• Stage 1: £1,000 in an easy-access savings account — covers most unexpected costs (boiler, car, dentist)
• Stage 2: 1 month of essential expenses (typically £1,500-£3,000 for a 22-year-old)
• Long-term target: 3-6 months of essential expenses (typically £5,000-£15,000)

Use the highest-rate easy-access account you can find (4-5% in 2026/27 from Chip, Trading 212 Cash, Cynergy Bank, etc.). Don't use your main current account — it'll get spent.

The emergency fund prevents you from using credit cards (24% APR) for emergencies. The 4-5% savings rate vs 24% credit card spread is the £700+/year saving on a typical emergency fund.

See our emergency fund calculator.

Step 6 (Month 2-3): Understand your student loan

If you took a student loan for university, repayments start automatically once your earnings exceed the threshold. The plan determines the threshold and rate:

Key insight: UK student loans aren't like commercial debt. They:

• Don't appear on your credit file
• Are written off after 30-40 years (depending on plan)
• Are paid only when you earn above the threshold
• Are deducted automatically via PAYE

For most graduates, voluntary repayment doesn't make financial sense — the loan acts more like a graduate tax than a debt. The exception: very high earners who'll repay the loan in full anyway, where voluntary early repayment saves interest. See our student loan calculator.

Step 7 (Month 2-3): Consider salary sacrifice

Once your finances stabilise, ask HR about salary sacrifice pension contributions. Salary sacrifice means:

• You agree to a lower contractual salary
• Your employer pays the difference into your pension
• You save income tax AND National Insurance on the sacrificed amount
• Some employers add their own NI saving to the pension on your behalf (the "free 15%")

For a basic-rate taxpayer: sacrificing £100 of salary costs you ~£68 in take-home (after 20% tax + 8% NI). That £100 goes into your pension. If the employer also passes on their 15% NI saving, £113.80 goes into your pension. Effective tax efficiency: ~67% to ~70% boost over equivalent post-tax saving.

Not all employers offer salary sacrifice. If yours does, switch to it — same effective contribution to pension, lower cost from your take-home.

See our salary sacrifice calculator.

Step 8 (Month 3): Set the long-term automated plan

Your final step is structural — set up the defaults that will compound for the next 40+ years:

1. Direct debit to ISA: monthly amount you can comfortably afford (e.g. £100/month for a £28k earner)
2. Pension contribution rate: increase from auto-enrolment minimum (5%) toward 10-12% over 2-3 years (1% per year is easy)
3. "50/30/20" or similar budget: 50% essentials, 30% lifestyle, 20% savings/debt repayment
4. Annual review calendar reminder: every January, review the above plus check tax code, NS&I rate, energy supplier, phone contract
5. Pay rise rule: when you get a pay rise, increase pension contribution by 1-2% AND increase ISA direct debit. Your lifestyle creep is constrained; your future wealth compounds.

The system, once set up, runs itself. Future you will benefit from current-you's 2 hours of setup time.