Form 16 has name before marriage,pan card has name after m

please let me know what to do in following case?

My wife is salaried employee.. She has a PAN card in name after marriage. But in workplace she is having her name before marriage. Now TDS is decucted from her salary with her old name.. Since PAN card is in her new name after marriage ( with just surname changed) , in which name should i file return. I have to get refund also.

Will there be any problem of name mismatch to get refund?

Please let me know ...

Thanks.