Bill due date calendar: add the paydays, see the gap
The car loan goes out on the 7th and payday is the 15th. Nothing is late, and the first week of every month is still tight. The due dates were never the whole picture.
1 October 2026
The car loan went out on the 7th. Payday is the 15th. For eight days every month the current account runs on fumes, and every month it feels like bad luck.
It is a calendar problem.
Most advice about a bill due date calendar stops at writing the due dates down. That catches the bill you forgot. It does nothing for the one you remembered perfectly and still could not comfortably pay, because the due dates were never the whole picture. The paydays were missing.
A bill due date calendar holds two dates per bill
The due date is when the company needs the money. It is not when you need to act. The gap between them depends on how you pay, and the Consumer Financial Protection Bureau puts numbers on it in the bill calendar from its Your Money, Your Goals toolkit: mark the payment date seven days before the due date if it goes by post, two days before if you pay online, and one or two days before for automatic payments. We checked the worksheet on consumerfinance.gov on 1 October 2026.
| How you pay | Pay-by date to mark |
|---|---|
| By post | Seven days before the due date |
| Online, by hand | Two days before |
| Automatic, or in person | One or two days before |
Credit cards have two extra rules worth knowing, both from the CFPB’s own answers. The issuer has to send the statement at least 21 days before the payment is due, and if the bill names no cut-off time, a payment that arrives by 5 p.m. on the due date is on time. When the due date falls on a day the issuer takes no post, a payment that arrives by post by 5 p.m. the next business day still counts. That grace is for the post only. Online and phone payments still have to be made by the due date itself.
So a paper bill calendar with one box per bill is already short a date. The pay-by date is the one with the deadline on it.
How to build a bill due date calendar in twenty minutes
You need last month’s bank statement and a calendar both of you will actually open. Then:
- List every bill that left the account last month, with the company and the due date. Rent or mortgage, energy, water, phone, broadband, car, cards, insurance, childcare.
- Add the yearly ones from a year of statements: car insurance, the water rates, a membership. They are the ones nobody remembers.
- Put each bill on its due date, set to repeat, and mark the pay-by date for anything you pay by hand.
- Add the paydays, also repeating. This is the step everybody skips, and the next section is why it matters most.
Here is what that looks like in Chirpy. In Money you log this month’s rent, $1,850 to the landlord, and tick “This repeats”, every month. From then on it posts itself on the 1st, and it sits on the household calendar on the 1st of every month as Payment due, in Money’s colour. Do the same for your salary as income, every two weeks or every month, and the calendar shows Income due on each payday. Both of you see the same month on your own phones, because the calendar belongs to the household rather than to whoever set it up.
Chirpy Basic is free for the whole household, up to six people, no card.
Put the paydays on it, or it is half a calendar
The CFPB has a second worksheet, called Request a change in your bill due date, and its method is the most useful thing on this topic that nobody quotes. Split the month into four weeks: the 1st to the 7th, the 8th to the 14th, the 15th to the 21st, and the 22nd to the end. Write each bill in the week it is due. Then write each payment coming in, in the week it arrives.
Then look at how they line up. Here is one household, paid on the 15th and on the last day of the month.
The month-end pay covers everything due from the 1st to the 14th: rent, the phone, the car loan and electricity. The pay on the 15th covers two bills. Nothing is late, and the first half of every month is still tight, because four bills are leaning on one paycheck.
A due date list tells you what is owed. A calendar with paydays on it tells you which paycheck is paying it.
In Chirpy that picture is already drawn. The repeats you set up in Money and the paydays you logged as income are on the same month view, so the cluster in the first week is visible without a spreadsheet.
Ask to move the bill that lands before the money
The CFPB’s test is simple: if a bill falls a week or more ahead of the income that covers it, consider asking the company to change the due date. In the drawing, the car loan on the 7th is eight days before the pay on the 15th. Moved to the 16th, the split is three and three.
- Check first. The CFPB notes that not every company lets you change a due date, and some have conditions before they will.
- Pick a date just after a payday. Its example: paid twice a month, aim for dates after the 1st or the 17th.
- Ask by phone, online or in writing, with the account number to hand.
- Pay the old date until the new one shows on a bill. A request is not a change until the statement says so.
When the new date arrives, edit the repeat in Money once and every future month on the calendar moves with it. Nobody has to remember that the car loan used to be the 7th.
Reminders for the bills autopay does not cover
Bills on autopay remind nobody, and they do not need to. The ones that bite are the bills you pay by hand: the water bill that arrives by post, a quarterly bill, the childminder.
For those, make the pay-by date a calendar entry rather than a repeat. In Chirpy’s Calendar, add “Pay the water bill” as an all-day entry on the 25th, repeating every month, and put it on whoever pays it. Chirpy then reminds them a week out, the evening before and on the morning, every month, without anyone setting it again. Our guide on how to keep track of bills covers the other half of the job, noticing when the amount quietly goes up.
One thing your card issuer’s own app does better, if it sends a due-date alert: that alert knows this month’s statement balance, and Chirpy does not read your card account. What the issuer cannot show you is that card sitting next to the rent, the water bill and both paydays, which is the view the CFPB’s worksheet is built around and the one Chirpy gives you on one screen.
Yearly bills are the ones that ambush a calendar
A monthly bill teaches you its date within three months. A yearly one arrives as a stranger every time: the car insurance, the water rates, an annual subscription that renewed at a price you did not agree to out loud.
Put them on the same calendar, repeating every year. In Chirpy a yearly repeat appears on its date each year, so it is on the month view long before it lands, and the home screen lists anything due in the next fortnight. If those bills keep catching you short, the fix is to save towards them monthly, and our guide to sinking funds for annual bills shows how to size each one. For the smaller recurring charges, see how to keep track of subscriptions.
One bill calendar for both of you
In most houses one person knows when the bills go out. That works until they are ill, away, or simply not the one standing at the cashpoint on the 6th wondering whether the car loan has gone yet.
A bill calendar on one phone is a private reference. On a shared calendar it is a plan two people can both act on. In Chirpy, when a repeat posts itself, everyone else in the household is told, so the rent leaving on the 1st is news to nobody. The appointments, the football and the birthdays sit on the same month, which is the reason anyone opens it in the first place. If you are still deciding how to share calendar with partner, start with the bills. They are the dates where being out of sync costs money.