Your current income qualifies for the full employment credit.
As a working parent with children under 12, you may be eligible for up to €2,986 in combination credit.
At 67 you become eligible for elderly tax credits (ouderenkorting). Plan your income transition carefully.
As you're 67 or older, you qualify for elderly tax credits up to €1,835.
If you became disabled before age 18, you may qualify for Wajong benefits and special tax treatment.