Where can I find financial disclosure statements of Congress?

1. In the Law Library, Room LM-201:

   a. "Financial Disclosure Reports of Members of the 
       US House..." 1978-  This one is the most comprehensive. 
       (The Senate is does not publish a similar report.)

   b. "Statement of Disbursements of the House..." 1996-
      (Previous title: "Report of the Clerk of the House..." 1970- )

   c. "Report of the Secretary of the Senate..." 1974-

2. Clerk of the House/Senate reports are available in Depository Libraries. 
   Here is a list of SuDoc numbers you might need to retrieve them:

3. You might also want to look at the:
STATEMENT OF DISBURSEMENTS OF THE HOUSE 

Available 2006- in the Depository Collection, Newspaper & Current 
Periodical Reading Room, Library of Congress.

(A list of Senate report SuDocs follows this list.)

1979-2005 are NOT available because we have weeded our 
Depository Collection. But, here are the numbers in 
case you need them elsewhere:

REPORT OF THE CLERK OF THE HOUSE (Old title)
Jan.-March 1979................. 96/1:HD-136
April-June 1979................. 96/1:HD-173
July-Sept. 1979................. 96/1:HD-230
Oct.-Dec. 1979.................. 96/1:HD-271
Jan.-March 1980................. x96-2:H.doc. 317
April-June 1980................. x96-2:H.doc. 359
July-Sept. 1980................. x96-2:H.doc. 389

Oct.-Dec. 1980.................. Y1.1/7:97-24
Jan.-March 1981................. Y1.1/7:97-52
April-June 1981................. Y1.1/7:97-79
July-Sept. 1981................. Y1.1/7:97-113
Oct.-Dec. 1981.................. Y1.1/7:97-147
Jan.-March 1982................. Y1.1/7:97-182
April-June 1982................. Y1.1/7:97-223    
July-Sept. 1982................. Y1.1/7:97-256

Oct.-Dec. 1982.................. Y1.1/7:98-20
Jan.-March 1983................. Y1.1/7:98-63
April-June 1983................. Y1.1/7:98-109
July-Sept. 1983................. Y1.1/7:98-136
Oct.-Dec. 1983.................. Y1.1/7:98-175
Jan.-March 1984................. Y1.1/7:98-222
April-June 1984................. Y1.1/7:98-247

July-Sept. 1984................. Y1.1/7:99-4
Oct.-Dec. 1984.................. Y1.1/7:99-31
Jan.-March 1985................. Y1.1/7:99-70
April-June 1985................. Y1.1/7:99-102
July-Sept. 1985................. Y1.1/7:99-125
Oct.-Dec. 1985.................. Y1.1/7:99-165
Jan.-March 1986................. Y1.1/7:99-213
April-June 1986................. Y1.1/7:99-255

July-Sept. 1986................. Y1.1/7:100-15
Oct.-Dec. 1986.................. Y1.1/7:100-35
Jan.-March 1987................. Y1.1/7:100-78
April-June 1987................. Y1.1/7:100-101
July-Sept. 1987................. Y1.1/7:100-133
Oct.-Dec.1987................... Y1.1/7:100-168
Jan.-March 1988................. Y1.1/7:100-198
April-June 1988................. Y1.1/7:100-222

July-Sept. 1988................. Y1.1/7:101-15
Oct.-Dec. 1988.................. Y1.1/7:101-28            
Jan.-March 1988................. Y1.1/7:101-198
April-June 1988................. Y1.1/7:101-222
July-Sept. 1988................. Y1.1/7:101-15
Oct.-Dec. 1988.................. Y1.1/7:101-28
Jan.-March 1989................. Y1.1/7:101-65
April-June 1989................. Y1.1/7:101-92
July-Sept. 1989................. Y1.1/7:101-111
Oct.-Dec. 1989.................. Y1.1/7:101-153
Jan.-March 1990................. Y1.1/7:101-195
April-June 1990................. Y1.1/7:101-230
.
.
.
Jan.-March 1992................. Y1.1/7:102-336
April-June 1992................. Y1.1/7:102-368

July-Sept. 1992................. Y1.1/7:103-5
Oct.-Dec. 1992.................. Y1.1/7:103-53
January-March 1993.............. Y1.1/7:103-90
April-June 1993................. Y1.1/7:103-131
July-September 1993............. Y1.1/7:103-169
October-December 1993........... Y1.1/7:103-214
January-March 1994.............. Y1.1/7:103-261
April-June 1994................. Y1.1/7:103-294 (missing)
July-September 1994............. Y1.1/7:103-337

October-December 1994........... Y1.1/7:104-41 (missing)
January-March 1995.............. Y1.1/7:104-85
April-June 1995................. Y1.1/7:104-113
STATEMENT OF DISBURSEMENTS OF THE HOUSE October-December 1995........... Y 1.1/7:104-191/PT.1-2 (new title) January-March 1996.............. Y 1.1/7:104-235/PT.1-2 (part 2 missing) April-June 1996................. Y 1.1/7:104-268/PT.1-2 July-September 1996............. Y 1.1/7:105-59/PT.1-2 (part 1 missing) October-December 1996........... Y1.1/7:105-112/PT.1-2 January-March 1997.............. Y 1.1/7:105-136/PT.1-2 April-June 1997................. Y 1.1/7:105-154/PT.1-2 July-September 1997............. Y1.1/7:105-170/PT. 1-2 October-December 1997........... Y1.1/7:105-219/PT. 1-2 January-March 1998.............. Y 1.1/7:105-254/PT.1-2 April-June 1998................. Y 1.1/7:105-299/PT.1-2 July-September 1998............. Y 1.1/7:105-327/PT.1-2 October-December 1998........... Y 1.1/7:106-28/PT.1-2 January-March 1999.............. Y1.1/7:106-63/pt 1&2 April-June 1999................. Y1.1/7:106-113/pt 1&2 July-September 1999............. Y1.1/7:106-125/pt 1&2 October-December 1999........... Y1.1/7:106-200/pt 1&2 January-March 2000.............. Y1.1/7:106-234/pt 1&2 April-June 2000................. Y1.1/3:106-?/pt 1&2 (missing) July-September 2000............. Y1.1/7:106-301/pt 1&2 October-December 2000........... Y1.1/7:107-40/pt 1&2 January-March 2001.............. Y1.1/7:107-67/pt 1&2 April-June 2001................. Y1.1/3:107-108/pt 1&2 July-September 2001............. Y1.1/3:107-137/pt 1&2 October-December 2001........... Y1.1/3:107-176/pt 1&2
January-March 2002.............. Y1.1/7:107-201/pt 1&2
April-June 2002................. Y1.1/7:107-247/pt 1&2
July-September 2002............. Y1.1/7:106-275/pt 1&2 October-December 2002........... Y1.1/7:108-36/pt 1&2 January-March 2003.............. Y1.1/7:108-66/pt 1&2 April-June 2003................. Y1.1/7:108-106/PT. 1-2 July-September 2003............. Y1.1/7:108-132/PT. 1-2 October-December 2004........... Y1.1/7:109-7/pt 2 January-March 2005.............. Y1.1/7:109-19/pt 1&2 April-June 2005................. Y1.1/7:109-45/pt1&2 REPORT OF THE SECRETARY OF THE SENATE SuDoc numbers: April - Sept. 1979.............. 96/1:SD-34, pts. 1&2 Oct. 1979 - March 1980.......... x96-2:S.doc. 47, pts. 1&2 April 1980 - Sept. 1980......... x96-2:S.doc. 65, pts. 1&2 Oct. 1980 - March 1981.......... Y1.1/3:97-4, pts. 1&2 April 1981 - Sept. 1981......... Y1.1/3:97-19, pts. 1&2 Oct. 1981 - March 1982.......... Y1.1/3:97-29, pts. 1&2 April 1982 - Sept. 1982......... Y1.1/3:97-36, pts. 1&2 Oct. 1982 - March 1983.......... Y1.1/3:98-6, pts. 1&2 April 1983 - Sept. 1983......... Y1.1/3:98-18, pts. 1&2 Oct. 1983 - March 1984.......... Y1.1/3:98-28, pts. 1&2 April 1984 - Sept. 1984......... Y1./3:98-37, pts. 1&2 Oct. 1984 - March 1985.......... Y1.1/3:99-5, pts. 1&2 April 1985 - Sept. 1985......... Y1.1/3:99-18, pts. 1&2 Oct. 1985 - March 1986.......... Y1.1/3:99-31, pts. 1&2 April 1986 - Sept. 1986......... Y1.1/3:99-37, pts. 1&2 Oct. 1986 - March 1987.......... Y1.1/3:100-5, pts. 1&2 April 1987 - Sept. 1987......... Y1.1/3:100-21, pts 1&2 Oct. 1987 - March 1988.......... Y1.1/3:100-32, pts 1&2 April 1988 - Sept. 1988......... Y1.1/3:100-40, pts. 1&2 Oct. 1988 - March 1989.......... Y1.1/3:101-6, pts. 1&2 April 1989 - Sept. 1989......... Y1.1/3:101-19, pts. 1&2 Oct. 1989 - March 1990.......... Y1.1/3:101-29, pts 1&2 April 1993-September 1993....... Y1.1/3:103-16 October 1993-March 1994..........Y1.1/3:103-21 April 1994 - Sept. 1994......... Y1.1/3:103-30 Oct. 1994 - March 1995.......... Y1.1/3:104-6 (missing) April 1995 - Sept. 1995......... Y1.1/3:104-10 Oct. 1995 - March 1996.......... Y1.1/3:104-16 April 1996 - Sept. 1996......... Y1.1/3:104-28 Oct. 1996 - March 1997.......... Y1.1/3:105-6 April 1997-September 1997....... Y1.1/3:105-15 October 1997-March 1998......... Y1.1/3:105-21 April 1998-September 1998....... Y1.1/3:105-29 October 1998-March 1999......... Y1.1/3:106-5/pt 1&2 April 1999-September 1999....... Y1.1/3:106-9/pt 1,2&3 October 1999 - March 2000....... Y1.1/3:106-17/pt 1&2 April 2000-September 2000....... Y1.1/3:106-23/pt 1&2 October 2000-March 2001......... Y1.1/3:107-4/pt 1&2 April 2001-September 2001....... Y1.1/3:107-7/pt 1&2 October 2001-March 2002......... Y1.1/3:107-9/pt 1&2 April 2002-September 2002....... Y1.1/3:107-14/pt 1&2 October 2002-March 2003......... Y1.1/3:108-2/pt 2