Your First Paycheck After University: A Step-by-Step UK Money Plan

Your first payslip after university is an odd document. The headline figure looks like a real salary; the amount that lands in your current account looks like a rounding error. Nobody sits you down and explains the gap between the two. So here is what each deduction is actually for, which ones you can influence, and how to get through month one without quietly running up a credit card balance you spend the next year clearing.

Read the payslip before you spend anything

Before you decide what you can afford, work out what you are actually paid. Gross pay is the salary on your contract. Net pay, or take-home, is what survives after these:

• Income tax, taken through PAYE at 20% on earnings above your personal allowance, which is usually £12,570.
• National Insurance, a separate percentage charged on earnings above a lower threshold. It is not a savings scheme, whatever your parents call it.
• Student loan repayments, if you are on a repayment plan and earning enough.
• Pension contributions, deducted automatically unless you opt out.

The first-month tax code problem

New starters often end up on an emergency tax code, particularly if they began work mid-month or payroll did not have their details ready. The result is a first payslip that looks alarming. It usually corrects itself over the next month or two. If it has not, check your tax code in your personal tax account and raise it with HMRC, because overpaid tax is refundable only if you notice it.

One more thing worth knowing: the tax year runs from 6 April to 5 April, not January to December. If you worked part-time during the same tax year, your allowance may already have been partly used.

Student loan repayments: what actually leaves your salary

Repayments come straight out of your pay, like tax, once your earnings pass an annual threshold. Which plan you are on depends on when and where you studied, and the thresholds differ. Broadly they sit somewhere between £25,000 and £33,000 a year, and they are uprated most Aprils, so check the current figure rather than trusting a number from a forum thread.

The mechanics matter more than the threshold. You repay a percentage of everything above the line, not a percentage of your whole salary. Going slightly over means a deduction of £20 or £30 a month, not £200. It appears as its own line on your payslip, and it stops automatically if your pay drops below the threshold.

Should you overpay?

Usually not, if you are on a plan where the remaining balance is written off after a set number of years and you are unlikely to clear it. Extra money sent now is money you will not see again. There are exceptions, such as an older plan with a small balance, or a career that will push your earnings up quickly. That is a real calculation rather than a gut feeling, so run the numbers properly or speak to a regulated adviser before sending anything extra.

Auto-enrolment: the deduction you should keep

If you are 22 or over and earning more than £10,000 a year, your employer must put you into a workplace pension. You contribute, they contribute, and tax relief is added on top. The minimum total is 8% of your qualifying earnings, of which at least 3% must come from your employer. Many employers offer more.

Contributions are taken before income tax, so they cost less than they look. A £100 pension contribution might reduce your take-home pay by £80, or less if your employer runs a salary sacrifice arrangement.

Opting out costs you twice

You can opt out, and you can rejoin later. But every month outside the scheme means losing your employer's contribution as well as your own. On a £28,000 salary, a 3% employer contribution is roughly £800 a year you are declining, plus the tax relief. It is also the easiest decision in the world to postpone: a one-month experiment becomes four years of nothing.

Month one is a trap, and not for the reason you think

The danger is not a coffee habit. It is the pile of one-off costs that arrive in the same eight weeks as your first proper wage: a rental deposit, the first month's rent in advance, a season ticket or car, work clothes, moving costs, professional exam fees, and replacing everything that quietly broke during final year. List them before payday, not after.

• Wait seven days. For anything over about £100 that is not essential, write it down and revisit it next week.
• Total up the one-off costs and treat them as a bill, not as shopping.
• Do not sign anything on payday itself. Gym contracts, phone upgrades and car finance can all wait 24 hours.
• Leave the credit card at home for the first two paydays while you learn what normal feels like.

Build a budget that fits a graduate salary

Take an illustration: £28,000 a year, a 5% pension contribution, a standard tax code and a student loan plan with a £25,000 threshold. Take-home lands at roughly £1,880 a month. Your own figures will differ, so check them before you commit to anything.

A workable split for that number might look like this:

• Rent and household bills: £750
• Food and cleaning products: £200
• Transport: £120
• Phone and subscriptions: £35
• Savings, moved on payday: £250
• Everything else: £525

That last line covers clothes, socialising, birthdays, travel and the occasional emergency. Move it into a separate account if you know you will otherwise spend it by the 12th.

Where to send the money once the basics are covered

A sensible order of operations, adapted to your circumstances:

1. Build one month of essential costs in an easy-access account.
2. Clear expensive debt, such as credit cards and arranged overdrafts.
3. Extend the emergency fund to three months of essentials.
4. Then look at pension top-ups, or a Lifetime ISA if you are saving for a first home.

A Lifetime ISA adds a 25% government bonus on up to £4,000 a year, but withdrawing for anything other than a first home or retirement triggers a penalty, so read the rules before you commit.

Your payday routine

Keep it short and repeatable. On payday, move your savings first, before anything else leaves the account. Check the payslip against last month and query anything that looks wrong. Once a quarter, spend twenty minutes reviewing your spending and your pension contribution. When you get a pay rise, increase the pension percentage at the same time, so the extra never becomes part of your normal spending.

This is general information rather than personal advice. If your situation is complicated, whether that is self-employment, a side business, a plan balance close to being cleared or money from a family gift, speak to a regulated financial adviser, or start with the free guidance on gov.uk and MoneyHelper.

Photo: F1Digitals / Pixabay