Useful Links

• IRS – Where’s My Refund https://www.irs.gov/refunds 
• IRS – Where’s My Amended Return? https://www.irs.gov/filing/wheres-my-amended-return 
• IRS Accounts Login https://www.irs.gov/payments/your-online-account 
• IRS Tax Payments https://www.irs.gov/payments 
• IRS Tax Information for Businesses https://www.irs.gov/businesses 
• EFTPS https://www.eftps.gov/eftps/ 
• Bureau of Labor Statistics https://www.bls.gov/ 
• Applicable Federal Rate https://www.irs.gov/applicable-federal-rates 
• Mileage IQ (App to help track your business mileage for your tax return preparation) https://mileiq.com/ 

Colorado Department of Labor and Employment https://cdle.colorado.gov/ 

Colorado Revenue Online https://www.colorado.gov/revenueonline/_/ 

Colorado Sales Tax at Location https://tax.colorado.gov/GIS-info 

Colorado SecureSavings https://coloradosecuresavings.com/