Submitting two Form12s in the same year?

useless

I tried calling the Revenue for this one but it's hard to get someone on the phone without holding for ages....

Does anyone know if it's possible to submit two Form 12's for the same year, one in say, March 2013 for 2012 and another in September 2013 for 2012?

Background: Im a PAYE worker. I did a film finance S481 scheme in 2012 but it closed late in the year and I only received the Film3 cert in the last few days, so I'm obviously too late to have any adjustments made through payroll for 2012. The advice Ive been given is to file it along with my 2012 Form12.

However, I'd like to file this asap in order to get the tax relief to pay off the loan associated with the S481 asap, and then later in the year when I've saved a few quid, to make a contribution to my PRSA for 2012.

Can I submit a Form12 now along with the Film3, and another Form12 later in the year along with the Net Pay cert from the pension company outlining the PRSA contribution? Or should I do something else?

howardmarks

1 return. File it as normal with copy of film 3. If your circumstances change in the future and you need to amend it you can put the changes in writing to your local tax office together with any supporting documents