My nonprofit employer covers health insurance premium costs, but because I previously purchased family coverage through my wife's employer, they agreed to provide me with a monthly stipend (equivalent to the cost of a premium for individual coverage, about $450) to fund an HSA (our insurance was a HDHP).
Now my wife has switched jobs, and her new employer provides HRA coverage for the entire family at no cost to us. I did some research and it seems I can't keep funding the HSA, so my employer has agreed to either give me a $450/mo raise or increase the employer 403(b) retirement account match (currently at 6% of salary) by $450/mo.
I don't absolutely need the $450 right now to make monthly ends meet (fortunate and grateful for that), so I presume there is no reason not to take the retirement match?