연도별

IRS 세수

(천 달러)

징세비

(천 달러)

세수

100달러당

징세비

인구수

(천명)

인구 1인당

부담세액

(달러)

1980

519,375,273

2,280,839

0.44

228,231

2,276

1981

606,799,103

2,465,469

0.41

230,613

2,631

1982

632,240,506

2,626,338

0.42

232,962

2,714

1983

627,246,793

2,968,526

0.47

235,225

2,667

1984

680,475,229

3,279,067

0.48

237,454

2,866

1985

742,871,541

3,600,953

0.48

239,714

3,099

1986

782,251,812

3,841,983

0.49

241,995

3,233

1987

886,290,590

4,365,816

0.49

244,344

3,627

1988

935,106,594

5,035,543

0.54

246,329

3,796

1989

1,013,322,133

5,198,546

0.51

249,412

4,063

1990

1,056,365,652

5,440,418

0.52

251,057

4,208

1991

1,086,851,401

6,097,627

0.56

254,435

4,272

1992

1,120,799,558

6,536,336

0.58

257,861

4,347

1993

1,176,685,625

7,077,985

0.60

261,163

4,506

1994

1,276,466,776

7,245,344

0.57

264,301

4,830

1995

1,375,731,836

7,389,692

0.54

267,456

5,144

1996

1,486,546,674

7,240,221

0.49

270,581

5,494

1997

1,623,272,071

7,163,541

0.44

273,852

5,928

1998

1,769,408,739

7,564,661

0.43

277,003

6,388

1999

1,904,151,888

8,269,387

0.43

280,203

6,796

2000

2,096,916,925

8,258,423

0.39

283,201

7,404

2001

2,128,831,182

8,771,510

0.41

286,098

7,441

2002

2,016,627,269

9,063,471

0.45

288,870

6,981

2003

1,952,929,045

9,401,407

0.48

291,574

6,698

2004

2,018,502,103

9,756,344

0.48

294,230

6,860

2005

2,268,895,122

10,397,837

0.46

296,972

7,640

2006

2,518,680,230

10,605,845

0.42

299,835

8,400

2007

2,691,537,557

10,764,736

0.40

302,807

8,889

2008

2,745,035,410

11,307,223

0.41

305,554

8,984

2009

2,345,337,177

11,708,604

0.50

308,189

7,610

2010

2,345,055,978

12,353,344

0.53

310,400

7,555

2011

2,414,952,112

12,358,877

0.51

312,644

7,724

2012

2,524,320,134

12,059,409

0.48

314,854

8,017

2013

2,855,059,420

11,597,560

0.41

317,022

9,006

2014

3,064,301,358

11,591,007

0.38

319,354

9,595

2015

3,302,677,258

11,395,839

0.35

321,653

10,268

2016

3,333,449,083

11,707,422

0.35

323,920

10,291

2017

3,416,714,139

11,526,389

0.34

325,966

10,482

2018

3,465,466,627

11,746,448

0.34

327,991

10,566

2019

3,564,583,961

11,825,241

0.33

328,981

10,835

2020

3,493,067,956

12,316,275

0.35

330,619

10,565

2021