Paid Every Four Weeks? How to Plan Your Monthly Bills

Being paid every four weeks sounds almost the same as being paid monthly, but it changes how your bills line up. You get 13 paydays a year in most years instead of 12, and your payday creeps earlier through the month. Monthly bills stay on fixed dates. Without a plan, some months a bill leaves just before you are paid, and other months you seem to have money left over.

Here is how four-weekly pay works and how to plan around it.

The maths: 13 paydays, 12 months

A year has 52 weeks. Paid every four weeks, that is 52 ÷ 4 = 13 paydays. Your bills, though, are mostly monthly, so they come out 12 times.

The extra payday has to land somewhere, so one month gets two paydays.

A worked example

Say your first payday of 2026 is Friday 2 January. Every 28 days after that gives these paydays:

Month	Payday
January	2 and 30
February	27
March	27
April	24
May	22
June	19
July	17
August	14
September	11
October	9
November	6
December	4

That is 13 paydays, with January getting two. Notice how payday moves from the end of the month in spring to the start of the month by winter.

In some years a 14th payday fits in. If your first payday of 2027 is Friday 1 January, the thirteenth four-week step after it lands on Friday 31 December, giving 14 paydays that year.

Why the moving payday matters

Four weeks is 28 days. Every month except February is longer, so your payday lands two or three days earlier each month.

That means a bill on the 20th of the month is easy in the months when you are paid on the 14th, and hard in the months when you are paid on the 22nd. The bill has not changed. Your payday has moved past it.

How to plan your bills

1. Write out your paydays for the year

Count forward 28 days from your next payday and list every date for the coming year, like the table above. Mark the month with two paydays.

2. Budget on 12 paydays

Plan your monthly bills as if you had 12 paydays. The bill total for each month comes out of one payday. The extra payday is not part of the regular budget.

3. Fix the gaps

Look for months where a bill falls just before your payday. You have two options:

• Move the bill. Ask the company to move its collection date. Our guide to changing direct debit dates explains how. Picking a date just after your latest payday of the month means the bill never lands before payday.
• Keep a buffer. Hold one month of bills in a separate bills account, so a bill that lands before payday is still covered. Our separate bills account guide shows how to set one up.

4. Use the extra payday well

The extra payday feels like a windfall. The safest uses are:

• Yearly bills. Car insurance, a TV licence or a yearly subscription.
• Your buffer. Top up your bills account so it can cover a whole month.
• Savings. Start or grow an emergency fund. Our emergency fund guide suggests a simple target.

Council tax and four-weekly pay

GOV.UK says council tax is usually paid in 10 monthly payments. With four-weekly pay, the two months with no council tax are worth knowing in advance, and so are the ten that have it. Some people prefer to spread council tax over 12 payments so every month looks the same; our council tax guide explains how to ask.

Bank holidays and Christmas

If a payday falls on a bank holiday, your employer may pay on a different working day, which can move payday by a few days. GOV.UK’s bank holiday list shows Christmas Day 2026 on Friday 25 December, a substitute Boxing Day on Monday 28 December, and New Year’s Day on Friday 1 January 2027. Check your employer’s payday policy for those dates. Our guide to the January payday gap covers the long wait after an early December payday.

Keep the plan visible

Four-weekly pay needs a clear view of two things: when you are paid and when each bill goes out. Citizens Advice’s budgeting guidance suggests working out what you earn and spend before you plan. A bill tracker like Billo shows what is due before payday and what is left after bills once you add your income and payday, which makes a moving payday much easier to plan around.

Summary

• Four-weekly pay gives 13 paydays in most years, so one month has two.
• Payday moves two or three days earlier each month.
• Budget your bills on 12 paydays and use the extra one for yearly bills, a buffer or savings.
• Move bills that land just before payday, or hold a one-month buffer.

Want to see your own numbers? Try our free what’s left after bills calculator. It runs in your browser and nothing you type is saved or sent.