# Quarterly estimated tax reminder on WhatsApp

> WhatsApp reminders before each quarterly estimated tax payment, with an early heads-up so you can set the money aside and pay on time each quarter. 7-day free trial.

Source: https://www.getmindie.app/reminders/quarterly-estimated-tax (updated 2026-10-31)

## Messages to send Mindie
- Before the next due date: "Remind me before 15 January 2027 to pay my Q4 estimated tax"
- One yearly reminder per due date: "Every year on 8 June at 7pm remind me estimated tax is due on the 15th"
- Set money aside each month: "Every month on the 1st at 9am remind me to move 25% of last month's invoices to the tax account"

A quarterly estimated tax reminder on WhatsApp is a message a week or so before each estimated payment is due. Set it with Mindie in plain words, for example "remind me before 15 January 2027 to pay my Q4 estimated tax", and you get an early heads-up plus a reminder on the day.

If you're self-employed, a freelancer or have income with no tax taken out, you're usually expected to pay tax during the year rather than all at once. Miss a payment and penalties and interest can add up, even if you pay everything at the end.

## When to be reminded

- **A week before each due date.** Enough time to work out the figure and move the money.
- **On the due date itself.** A backup in case the first reminder got snoozed.
- **Monthly, to set money aside.** A small transfer to a tax account each month makes the quarterly payment less painful.

## Why estimated payments get missed

- **The dates aren't regular.** In the US, for example, they fall in April, June, September and January, so "every three months" doesn't fit.
- **Nobody sends a bill.** Unlike a utility, there's no statement arriving to prompt you.
- **The money gets spent.** Income that arrives without tax taken out looks like it's all yours.

## Habits that help

- **One reminder per due date,** set to repeat yearly, so the full year is covered once.
- **Keep a tax pot.** A separate account and a monthly reminder to top it up.
- **Note what you paid.** Send Mindie "note: Q3 estimated tax paid $2,100 on 12 Sept, confirmation 55821" and ask for it at tax time.

## How Mindie handles it

1. **You send a message** for each due date, or ask for a deadline heads-up on the next one.
2. **Mindie confirms** the dates it will message you, including the early heads-up.
3. **It messages you in your own timezone.** Reply "done" once paid, or turn on nag mode so it keeps nudging until you do.

More for self-employed work is on [Mindie for freelancers](/for/freelancers).

## What Mindie doesn't do

- **It doesn't calculate or pay tax.** It has no access to your bank or tax account.
- **It isn't tax advice.** Due dates and rules vary by country and situation; check with your tax authority or accountant.
- **It doesn't message your accountant.** Reminders come only to your own WhatsApp chat.

## FAQ

### The quarterly dates aren't evenly spaced. How do I set them?
Set one yearly reminder for each due date, each with its own date. They then come back every year on the right day, even though the gaps between them differ.

### Can I get a heads-up before the due date?
Yes. Send "remind me before 15 January to pay my Q4 estimated tax" and Mindie gives you an early heads-up plus a reminder on the day.

### Will Mindie work out how much I owe?
No. Mindie doesn't calculate tax or give tax advice. Check the amount with your accountant or tax authority.

### Can I add a reminder to set money aside?
Yes. Many freelancers set a monthly reminder to move a share of income into a tax account. Your accountant can suggest the amount.

### Can I save how much I paid?
Yes. Send a note with the date and amount after each payment, and ask for them at year end.

## Related
- [Income tax reminder](https://www.getmindie.app/reminders/income-tax)
- [Mindie for freelancers](https://www.getmindie.app/for/freelancers)
- [Tax documents reminder](https://www.getmindie.app/reminders/tax-documents)
- [Turn Your Screenshots Into a To-Do List You'll Actually Use](https://www.getmindie.app/blog/screenshots-to-do-list)