Understanding your LT18 Notice

What this letter is about

We have not received a response from you to our previous requests for overdue tax returns.

What you need to do

  • Mail your return to the address on the letter within 10 days from the date on the letter.
  • If you’ve already filed, call the telephone number listed on the letter.
  • If you’re not required to file, call the telephone number listed on the letter.

You may want to

Call us for assistance at the toll-free telephone number listed in the top right corner of your letter.

Frequently asked questions

What if I already filed the return?
If it’s been over 10 weeks since you mailed it, send a signed copy of it to us again.

What if I had no employees during the tax period shown on the letter?
Please contact us with that information.

Tax publications you may find useful

Need help?