The most important tax issues during a divorce situation include but not limited to are as follows;
* Who will get the tax exemption for dependents?
* Who will be able to claim Head of Household status?
* Which attorney fees are tax deductible?
* How can you be sure "maintenance" payments will be tax deductible?
* How can you avoid the mistake of having child support be non-deductible?
I would recommend that you hire a CPA who is an expert in this area and attempt to resolve the above questions as a starting point in your post divorce tax planning.