Miscellaneous .

Web Pay IRS:  https://directpay.irs.gov/directpay/payment?execution=e1s1

Web Pay CA:  https://www.ftb.ca.gov/pay/index.html?WT.mc_id=akPayChoices

Web Pay DC:   https://mytax.dc.gov/_/

Web Pay MA:  https://mtc.dor.state.ma.us/mtc/_/