IRS Home Page: 
     https://www.irs.gov/

 

EFTPS Tax Payment System:
     https://www.eftps.gov/eftps/

Connecticut DRS TSC:
     Business - https://drsbustax.ct.gov/AUT/welcomebusiness.aspx
     Individual - https://drsindtax.ct.gov/AUT/refundStatus.aspx?TXPYRTYP=I 

 

Status of my refund:
     IRS- https://sa.www4.irs.gov/irfof/lang/en/irfofgetstatus.jsp

     DRS- https://drsindtax.ct.gov/AUT/refundStatus.aspx?TXPYRTYP=I

CT Secretary of State- Annual Reports:
     https://www.concord-sots.ct.gov/CONCORD/customer?eid=9799

Connecticut Department of Labor:
     http://www.ctdol.state.ct.us/

CT DRS Pass-Through Entity Tax Estimate:
     https://drsbustax.ct.gov/SBR/PSC/formCT1065CT1120SIReg.aspx?TXPYRTYP=B&fromwelcome=yes