Form  
6478
Department of the Treasury 
Internal Revenue Service
Biofuel Producer Credit  
a
 
Attach to your tax return.
 
a
 
Information about Form 6478 and its instructions is at 
www.irs.gov/form6478
.
OMB No. 1545-0231
20
13
Attachment 
Sequence No. 
83
Name(s) shown on return
Identifying number
Type of Fuel
(a) 
Number of Gallons 
Sold or Used
(b) 
Rate
(c) 
Column (a) x Column (b)
1a
Qualified cellulosic biofuel production for fuel sold or used 
before January 3, 2013 (see instructions for election)     .    .    .
1a
b
Qualified second generation biofuel production for fuel sold or 
used after January 2, 2013 (see instructions for election)    .    .
1b
2
Add the amounts in column (c) on lines 1a and 1b. Include this amount in your income for 2013, 
and enter your IRS registration number (see instructions)                                                        .    .    .  
2
3
Biofuel producer credit from partnerships, S corporations, cooperatives, estates,  and trusts (see 
instructions) 
.............................
3
4
Add lines 2 and 3. Cooperatives, estates, and trusts, go to line 5. Partnerships and S corporations, 
stop here and report this amount on Schedule K. All others, stop here and report this amount on
Form 3800,  line 4c 
..........................
4
5
Amount allocated to patrons of the cooperative or beneficiaries of the estate or trust (see 
instructions) 
.............................
5
6
Cooperatives, estates, and trusts, subtract line 5 from line 4. Report this amount on Form 3800, 
line 4c 
...............................
6
For Paperwork Reduction Act Notice, see instructions.
Cat. No. 13605J
Form 
6478
 (2013)
 
$1.01
$1.01
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