I have a married client that was self employed for part of the year and worked for an employer for the rest of the year.  They paid for market place insurance that covered the family for the first 5 months and contributed to a HSA.  After the husband was employed, health insurance for the family and a HSA was available through the employer.  Form 8853 only allows entries for one plan and also splits the data between husband and wife.  How can I handle two HSA plans?