Unless you've purchased the "Perpetual License", each year you will need to renew your license.
If your annual renewal is not yet due but your calculator shows EXPIRED - go here to Re-Register. If you have already paid the renewal fee, go here to Register Your Calculator .
Please allow 10-30 seconds for payment processing.
Note: We reserve the right to refuse renewal to anyone who tries to circumvent the one-year license or who allows multiple people to use the calculator. Although you may use the calculator on multiple devices, the license is for ONE person. We may also refuse renewal to anyone who uses the calculator inappropriately.
If you have questions or comments about the "Retirement: What If?" calculator please email us at . We try to respond to all inquiries within 24-48 hours.