An extensive DITY move calculator for personally procured moves. Are you planning on executing a PPM/DITY move during 2018? Here's how to calculate your PPM/dity move's reimbursement cost. As you may already know, when doing a PPM/Dity move the government reimburses you the 90-95% of what it would have cost them to move you instead. With this incentive in mind, if you could carry out the above move spending less than the government's quote then you get to keep this difference as a profit.