When you think of April, you may think of tax time (at least we do working in the bookkeeping and accounting industry!). In addition to filing your individual tax return, as a business owner, you have a handful of other annual and Q1 deadlines you need to watch out for.
April 15, 2024
Individual Income Tax Return (Form 1040) — IRS
Estimated Tax Payment for Q1 — IRS
C-Corp Income Tax Return (Form 1120) — IRS
Annual DOR Filers: Excise Tax Return — DOR
Annual City of Bellingham Filers: B&O Tax Return — City of Bellingham
April 30, 2024
Employer's Quarterly Federal Tax Return (Form 941) for Q1 — IRS
Quarterly DOR Filers: Excise Tax Return for Q1 — DOR
State Unemployment Insurance (SUI) Report and Payment for Q1— ESD
L&I Report and Payment for Q1 — L&I
Paid Family & Medical Leave Report and Payment for Q1 — Paid Leave
— Paid Leave
Quarterly City of Bellingham Filers: B&O Tax Return — City of Bellingham
Monthly City of Bellingham Filers: B&O Tax Return — City of Bellingham
Please note that all businesses are different and you may have other deadlines that apply to you. If you have questions related to your business or industry, you should contact your accountant or bookkeeper. While some deadlines are delayed due to falling on a weekend or holiday, we recommend filing before or by the original deadline.