2020 Tax Deadlines For Seattle Startups

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How Much Does a Startup Tax Return Cost? Try Kruze Consulting’s Tax Preparation Pricing Tool.

JAN 31: Send 1099’s to Contractors. Send W2’s to Employees. 1099-MISC for nonemployee compensation must also be e-filed to IRS on this date.
JAN 31: File Form 8809 for a 30-day extension to file W2’s and 1099-MISC for nonemployee compensation.
JAN 31: Send 1095-B and 1095-C forms to Employees.
JAN 31: Claim R&D Tax Credits on Form 941 , and file annual FUTA return on Form 940 .
JAN 31: Seattle 2019 Business License Tax deadline for Annual Filers (gross receipts between 100,000 to 200,000) and (up to 0.427% of gross revenue in 2018).
JAN 31: Seattle Q4 2019 Business License Tax for Quarterly Filers (gross receipts more than 200,000)
JAN 31: Washington Q4 2019 State Fund Quarterly Report (Payroll Tax)
FEB 28: IRS ACA Compliance 1094-B , 1095-B , 1094-C and 1095-C filings are due by this deadline (if paper-filing, dueAPR 1if eFiling). FileForm 8809 for a 30-day extension.
MAR 1: Delaware Annual Franchise Report filing due: Pay a min. of $400, +more if you have significant funding.
MAR 2: IRS 30-day automatic extension: provide Form 1095-B and Form 1095-C to Employees.
APR 1: IRS ACA Compliance 1094-B , 1095-B , 1094-C and 1095-C filings are due (eFile).
APR 1: 1099’s and W2’s must be e-filed with the IRS by this due date.
APR 15: C Corp Form 1120 Tax Return due. Can extend the deadline to OCT 15.
APR 15: File the R&D Tax Credit Form 6765 with your tax return. Can extend to OCT 15.
APR 15: Washington Annual 2019 or Q4 2019 (for Quarterly Filers) Excise Tax Return (Business & Occupation Tax, Sales Tax, & Use Tax).
APR 30: Seattle Q1 2020 Business License Tax for Quarterly Filers
APR 30: Washington Q1 2020 Excise Tax Return due date.
APR 30: Washington Q1 2020 State Fund Quarterly Report(Payroll Tax) due.
APR 30: Washington Personal Property Tax Listing Form and 50% of property taxes are due on this tax deadline.
APR 30: Claim R&D Tax Credits on Form 941 .
JUN 1: Delaware Quarterly Estimated Franchise Tax, Pay 40% of estimated annual amount (if annual amount expected to exceed $5,000)
JUL 31: Seattle Q2 2020 Business License Tax for Quarterly Filers
JUL 31: Washington Q2 2020 Excise Tax Return due.
JUL 31: Washington Q2 2020 State Fund Quarterly Report(Payroll Tax) due.
JUL 31: Claim R&D Tax Credits on Form 941 .
SEP 1: Delaware Quarterly Estimated Franchise Tax, Pay 20% of estimated annual amount (if annual amount expected to exceed $5,000)
OCT 15: C Corp Form 1120 Tax Return final deadline and due date if extension was filed.
NOV 2: Seattle Q3 2020 Business License Tax for Quarterly Filers
NOV 2: Washington Q3 2020 Excise Tax Return due.
NOV 2: Washington Q3 2020 State Fund Quarterly Report (Payroll Tax) due .
NOV 2: Remaining 50% of Washington Personal Property Tax due.
NOV 2: Claim your R&D Tax Credits on Form 941 .
DEC 1: Delaware Quarterly Estimated Franchise Tax, Pay 20% of estimated annual amount (if annual amount expected to exceed $5,000)
ROLLING: Renew your business license annually.

How Much Does a Startup Tax Return Cost? Try Kruze Consulting’s Tax Preparation Pricing Tool.

If your Delaware C-Corp Seattle funded startup needs tax help contact us today!

2019 Tax Compliance Deadlines For Seattle Startups

2019 tax deadlines are supplied for reference purposes only, and should not be used when making decisions in 2019. Always consult your tax professional, and see our disclaimer below.
JAN 31: Send 1099’s to Contractors. Send W2’s to Employees. 1099-MISC for non-employee compensation must also be e-filed to IRS on this date.
JAN 31: Send 1095-B and 1095-C forms to Employees.
JAN 31: Claim R&D Tax Credits on Form 941 , and file annual FUTA return on Form 940.
JAN 31: Seattle 2018 Business License Tax deadline for Annual Filers and (up to 0.423% of gross revenue in 2017, 0.427% in 2018).
JAN 31: Seattle Q4 2018 Business License Tax for Quarterly Filers.
JAN 31: Washington Annual 2018 or Q4 2018 (for Quarterly Filers) Excise Tax Return (Business & Occupation Tax, Sales Tax, & Use Tax).
JAN 31: Washington Q4 2018 State Fund Quarterly Report (Payroll Tax).
FEB 28: IRS ACA Compliance 1094-B, 1095-B, 1094-C and 1095-C filings are due by this deadline (if paper-filing, due APR 1 if eFiling).
MAR 1: Delaware Annual Franchise Report filing due: Pay a min. of $400, +more if you have significant funding.
MAR 1: IRS 30 day automatic extension: provide Form 1095-B and 1095-C form’s to Employees.
APR 1: IRS ACA Compliance 1094-B, 1095-B, 1094-C and 1095-C filings are due (eFile).
APR 1: 1099’s and W2’s must be e-filed with the IRS by this due date.
APR 15: C-Corp Form 1120 Tax Return due. Can extend the deadline to Oct 15.
APR 15: File the R&D Tax Credit Form 6765 with your tax return. Can extend to Oct 15.
APR 30: Seattle Q1 2019 Business License Tax for Quarterly Filers.
APR 30: Washington Q1 2019 Excise Tax Return due date/deadline.
APR 30: Washington Q1 2019 State Fund Quarterly Report (Payroll Tax) due.
APR 30: Washington Personal Property Tax Listing Form and 50% of property taxes are due on this tax deadline.
APR 30: Claim R&D Tax Credits on Form 941.
JUN 3: Delaware Quarterly Estimated Franchise Tax, Pay 40% of estimated annual amount (if annual amount expected to exceed $5,000).
JUL 31: Seattle Q2 2019 Business License Tax for Quarterly Filers
JUL 31: Washington Q2 2019 Excise Tax Return due.
JUL 31: Washington Q2 2019 State Fund Quarterly Report (Payroll Tax) due.
JUL 31: Claim R&D Tax Credits on Form 941.
SEP 2: Delaware Quarterly Estimated Franchise Tax, Pay 20% of estimated annual amount (if annual amount expected to exceed $5,000).
OCT 15: C-Corp Form 1120 Tax Return final deadline and due date if extension was filed.
OCT 31: Seattle Q3 2019 Business License Tax for Quarterly Filers
OCT 31: Washington Q3 2019 Excise Tax Return due.
OCT 31: Washington Q3 2019 State Fund Quarterly Report (Payroll Tax) due.
OCT 31: Remaining 50% of Washington Personal Property Tax due.
OCT 31: Claim your R&D Tax Credits on Form 941.
DEC 2: Delaware Quarterly Estimated Franchise Tax, Pay 20% of estimated annual amount (if annual amount expected to exceed $5,000).
ROLLING: Renew your business license annually.

Every startup is different and so are its tax compliance needs. This is only a guideline. Please consult your tax professional. IRS Circular 230 Disclaimer: To ensure compliance with IRS Circular 230, any U.S. federal tax advice provided in this communication is not intended or written to be used, and it cannot be used by the recipient or any other taxpayer for the purpose of avoiding tax penalties that may be imposed on the recipient or any other taxpayer. Copyright © Kruze Consulting

Check our 2020 Tax Deadlines For C-Corp Startups or Click for your customized tax compliance calendar by startup hub

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2019 Tax Compliance Deadlines For Seattle Startups

Who we are

We software

All-in-one solution

We startups

Trusted Partners & Advisors

More Than Accounting

Accounting & Finance Professionals

Consulting, Tax and Valuation Prices

Competitively priced for high-growth companies

Financial Consulting

Startup Tax ReturnCustom Quote Tool

R&D Tax CreditEstimation Tool

Startup 409A Valuation

Information for Every Startup

Thank you!

Contact Us for a Free Consultation

Startup Tax Return
Custom Quote Tool

R&D Tax Credit
Estimation Tool