SECTION 4. DRAFTING
Internal Revenue Bulletin 2020-41 · 2026-10-03 edition · updated 2026-10-04 · United States
INFORMATION
The principal author of this notice is Lewis Saideman of the Office of Associate Chief Counsel (Income Tax & Accounting). For further information regarding this notice, please contact Mr. Saideman at (202) 317-7006 (not a tollfree number).
1 The term “counties” in this notice includes boroughs, census areas, counties, islands, municipalities, or parishes.
Bulletin No. 2020–41 887 October 5, 2020
APPENDIX
Alabama
Counties of Autauga, Baldwin, Barbour, Bibb, Bullock, Butler, Chambers, Cherokee, Chilton, Clay, Coffee, Conecuh, Coosa, Covington, Crenshaw, Dale, Dallas, DeKalb, Elmore, Escambia, Geneva, Henry, Houston, Jackson, Jefferson, Lee, Limestone, Lowndes, Macon, Madison, Marshall, Mobile, Montgomery, Pike, Randolph, Russell, Shelby, Talladega, and Tallapoosa.
Alaska
Municipality of Anchorage. Boroughs of Kenai Peninsula, Ketchikan Gateway, Kodiak Island, Lake and Peninsula, and Matanuska-Susitna. Census Areas of Prince of Wales-Outer Ketchikan, Valdez-Cordova, and Wrangell-Petersburg.
Arizona
Counties of Apache, Cochise, Coconino, Gila, Graham, Greenlee, La Paz, Maricopa, Mohave, Navajo, Pima, Pinal, Santa Cruz, and Yavapai.
Arkansas
Counties of Ashley, Bradley, Calhoun, Columbia, Lafayette, Miller, Nevada, Ouachita, and Union.
California
Counties of Alameda, Butte, Colusa, Contra Costa, Del Norte, Glenn, Humboldt, Lake, Lassen, Marin, Mendocino, Modoc, Napa, Nevada, Placer, Plumas, Sacramento, San Bernardino, San Francisco, San Joaquin, San Mateo, Santa Clara, Shasta, Sierra, Siskiyou, Solano, Sonoma, Sutter, Tehama, Trinity, Yolo, and Yuba.
Colorado
Counties of Adams, Alamosa, Arapahoe, Archuleta, Baca, Bent, Boulder, Broomfield, Chaffee, Cheyenne, Clear Creek, Conejos, Costilla, Crowley, Custer, Delta, Denver, Dolores, Douglas, Eagle, Elbert, El Paso, Fremont, Garfield, Gilpin, Grand, Gunnison, Hinsdale, Huerfano,
Jackson, Jefferson, Kiowa, Kit Carson, Lake, La Plata, Larimer, Las Animas, Lincoln, Logan, Mesa, Mineral, Moffat, Montezuma, Montrose, Morgan, Otero, Ouray, Park, Phillips, Pitkin, Prowers, Pueblo, Rio Blanco, Rio Grande, Routt, Saguache, San Juan, San Miguel, Sedgwick, Summit, Teller, Washington, Weld, and Yuma.
Connecticut
Counties of Hartford, Litchfield, Middlesex, New Haven, New London, Tolland, and Windham.
Delaware
Counties of Kent and New Castle.
District of Columbia
District of Columbia.
Florida
Counties of Alachua, Baker, Bay, Bradford, Broward, Calhoun, Charlotte, Citrus, Clay, Collier, Columbia, Duval, Escambia, Flagler, Franklin, Gadsden, Glades, Gulf, Hamilton, Hardee, Hendry, Hernando, Hillsborough, Holmes, Jackson, Jefferson, Lake, Lee, Leon, Levy, Liberty, Madison, Manatee, Marion, Miami-Dade, Monroe, Nassau, Okaloosa, Orange, Pasco, Pinellas, Polk, Putnam, Saint Johns, Santa Rosa, Sarasota, Seminole, Sumter, Suwannee, Taylor, Union, Volusia, Wakulla, Walton, and Washington.
Georgia
Counties of Appling, Atkinson, Bacon, Baker, Baldwin, Banks, Barrow, Bartow, Ben Hill, Berrien, Bibb, Bleckley, Brantley, Brooks, Bryan, Bulloch, Burke, Butts, Calhoun, Camden, Candler, Carroll, Catoosa, Charlton, Chatham, Chattahoochee, Chattooga, Cherokee, Clarke, Clay, Clayton, Clinch, Cobb, Coffee, Colquitt, Columbia, Cook, Coweta, Crawford, Crisp, Dade, Dawson, Decatur, DeKalb, Dodge, Dooly, Dougherty, Douglas, Early, Echols, Effingham, Elbert, Evans, Fannin, Fayette, Floyd, Forsyth, Franklin, Fulton, Gilmer, Glas
cock, Gordon, Grady, Greene, Gwinnett, Habersham, Hall, Hancock, Harris, Hart, Heard, Henry, Houston, Irwin, Jackson, Jasper, Jeff Davis, Jefferson, Jenkins, Johnson, Jones, Lamar, Lanier, Laurens, Lee, Liberty, Lincoln, Long, Lowndes, Lumpkin, McDuffie, Macon, Madison, Marion, Meriwether, Miller, Mitchell, Monroe, Montgomery, Morgan, Murray, Muscogee, Newton, Oconee, Oglethorpe, Paulding, Peach, Pickens, Pierce, Pike, Polk, Pulaski, Putnam, Quitman, Rabun, Randolph, Rockdale, Schley, Screven, Seminole, Spalding, Stephens, Stewart, Sumter, Talbot, Taliaferro, Tattnall, Taylor, Telfair, Terrell, Thomas, Tift, Toombs, Towns, Treutlen, Troup, Turner, Twiggs, Union, Upson, Walker, Walton, Ware, Warren, Washington, Wayne, Webster, Wheeler, White, Whitfield, Wilcox, Wilkes, Wilkinson, and Worth.
Hawaii
Counties of Hawaii, Kalawao, and Maui.
Idaho
Counties of Blaine, Butte, Camas, and Custer.
Illinois
Counties of Gallatin, Hardin, and White.
Indiana
Counties of Clark, Crawford, Dubois, Floyd, Harrison, Jefferson, Perry, Posey, Scott, Spencer, Switzerland, Vanderburgh, and Warrick.
Iowa
Counties of Adair, Adams, Audubon, Benton, Boone, Buena Vista, Calhoun, Carroll, Cass, Cherokee, Clay, Crawford, Dallas, Emmet, Franklin, Greene, Grundy, Guthrie, Hamilton, Hardin, Harrison, Humboldt, Ida, Iowa, Jasper, Keokuk, Kossuth, Lyon, Madison, Mahaska, Marshall, Mills, Monona, Montgomery, O’Brien, Palo Alto, Plymouth, Pocahontas, Polk, Pottawattamie, Poweshiek, Sac, Shelby, Sioux, Story, Tama, Warren, Webster, Woodbury, and Wright.
October 5, 2020 888 Bulletin No. 2020–41
Kansas
Counties of Cheyenne, Clark, Ellis, Fin- ney, Gove, Grant, Gray, Greeley, Hamil- ton, Harvey, Haskell, Hodgeman, Kearny, Kingman, Lane, Logan, McPherson, Mar- ion, Meade, Morton, Ness, Pawnee, Raw- lins, Reno, Rush, Scott, Sedgwick, Seward, Sherman, Stanton, Stevens, Trego, Wal- lace, and Wichita .
Kentucky
Counties of Adair, Barren, Bell, Bourbon, Boyle, Breathitt, Breckinridge, Bullitt, Butler, Carroll, Casey, Christian, Clark, Clay, Clinton, Crittenden, Cumberland, Daviess, Edmonson, Estill, Fayette, Floyd, Gallatin, Garrard, Grayson, Green, Hancock, Hardin, Harlan, Hart, Henderson, Henry, Hopkins, Jackson, Jefferson, Jessamine, Johnson, Knott, Knox, Larue, Laurel, Lawrence, Lee, Leslie, Letcher, Lincoln, Logan, McCreary, McLean, Madison, Magoffin, Marion, Martin, Meade, Menifee, Mercer, Metcalfe, Monroe, Morgan, Muhlenberg, Nelson, Ohio, Oldham, Owen, Owsley, Perry, Pike, Powell, Pulaski, Rockcastle, Russell, Scott, Shelby, Taylor, Todd, Trimble, Union, Warren, Washington, Wayne, Webster, Whitley, Wolfe, and Woodford.
Louisiana
Parishes of Assumption, Avoyelles, Bienville, Bossier, Caddo, Caldwell, Catahoula, Claiborne, Concordia, Franklin, Jefferson, Lafourche, La Salle, Madison, Plaquemines, Rapides, Richland, Saint Bernard, Saint Charles, Saint James, Saint John the Baptist, Saint Tammany, Tensas, Terrebonne, Union, and Webster.
Maine
Counties of Aroostook, Penobscot, Piscataquis, Somerset, Washington, and York.
Maryland
City of Baltimore. Counties of Anne Arundel, Baltimore, Calvert, Caroline, Carroll, Cecil, Charles, Dorchester, Harford, Howard, Kent, Montgomery, Prince George’s, Queen Anne’s, Saint Mary’s, and Talbot.
Massachusetts
Counties of Barnstable, Berkshire, Bristol, Dukes, Essex, Hampden, Middlesex, Nantucket, Norfolk, Plymouth, and Worcester.
Minnesota
County of Aitkin, Carlton, Cass, Crow Wing, Itasca, Lake, and Saint Louis.
Mississippi
Counties of Adams, Claiborne, George, Hancock, Harrison, Jackson, Jefferson, and Stone.
Missouri
Counties of Christian, Douglas, Greene, Lawrence, Stone, and Webster.
Montana
Counties of Beaverhead, Broadwater, Gallatin, Jefferson, Madison, and Powder River.
Nebraska
Counties of Adams, Arthur, Banner, Box Butte, Buffalo, Burt, Cass, Cheyenne, Clay, Colfax, Cuming, Dakota, Dawes, Deuel, Dodge, Douglas, Dundy, Garden, Grant, Hall, Hitchcock, Kearney, Keith, Kimball, Madison, Morrill, Perkins, Phelps, Pierce, Platte, Sarpy, Saunders, Scotts Bluff, Sheridan, Sioux, Stanton, Thurston, Washington, and Wayne.
Nevada
Counties of Churchill, Clark, Douglas, Elko, Esmeralda, Eureka, Humboldt, Lander, Lincoln, Lyon, Mineral, Nye, Pershing, Storey, Washoe, and White Pine.
New Hampshire
Counties of Belknap, Carroll, Grafton, Hillsborough, Merrimack, Rockingham, Strafford, and Sullivan.
New Jersey
County of Salem.
New Mexico
Counties of Bernalillo, Catron, Chaves, Cibola, Colfax, Curry, DeBaca, Dona Ana, Eddy, Grant, Guadalupe, Harding, Hidalgo, Lea, Lincoln, Los Alamos, Luna, McKinley, Mora, Otero, Quay, Rio Arriba, Roosevelt, Sandoval, San Juan, San Miguel, Santa Fe, Sierra, Taos, Torrance, Union, and Valencia.
New York
Counties of Franklin and Saint Lawrence.
North Carolina
Counties of Alexander, Avery, Burke, Caldwell, Catawba, Cherokee, Clay, Cleveland, Davie, Forsyth, Gaston, Graham, Granville, Haywood, Henderson, Iredell, Jackson, Lincoln, Macon, Madison, Mecklenburg, Mitchell, Person, Polk, Rowan, Stokes, Surry, Union, Vance, Warren, Watauga, Wilkes, Yadkin, and Yancey.
North Dakota
Counties of Benson, Burleigh, Morton, Oliver, and Pierce.
Oklahoma
Counties of Alfalfa, Atoka, Beaver, Beckham, Blaine, Caddo, Choctaw, Cimarron, Comanche, Cotton, Creek, Custer, Dewey, Ellis, Garfield, Grady, Grant, Greer, Harmon, Harper, Jackson, Jefferson, Kay, Kingfisher, Kiowa, Lincoln, Logan, McCurtain, Major, Noble, Osage, Pawnee, Payne, Pushmataha, Roger Mills, Stephens, Texas, Tillman, Tulsa, Washita, and Woodward.
Oregon
Counties of Benton, Clackamas, Columbia, Coos, Crook, Curry, Deschutes, Douglas, Gilliam, Grant, Harney, Jackson, Jefferson, Josephine, Klamath, Lake, Lane, Lincoln, Linn, Malheur, Marion, Morrow, Multnomah, Polk, Sherman, Umatilla, Wasco, Washington, Wheeler, and Yamhill.
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Rhode Island
Counties of Bristol, Kent, Newport, Providence, and Washington.
South Carolina
Counties of Abbeville, Aiken, Allendale, Anderson, Bamberg, Barnwell, Calhoun, Cherokee, Chester, Colleton, Dorchester, Fairfield, Greenville, Greenwood, Hampton, Jasper, Kershaw, Lancaster, Laurens, Lexington, McCormick, Oconee, Orangeburg, Pickens, Richland, Spartanburg, Sumter, Union, and York.
South Dakota
Counties of Bennett, Fall River, Lincoln, Oglala Lakota, and Union.
Tennessee
Counties of Anderson, Bledsoe, Bradley, Campbell, Cannon, Carter, Cheatham, Claiborne, Clay, Cocke, Cumberland, Davidson, DeKalb, Dickson, Franklin, Giles, Greene, Grundy, Hamblen, Hamilton, Hickman, Jefferson, Johnson, Lincoln, Loudon, McMinn, Marion, Marshall, Maury, Meigs, Monroe, Morgan, Pickett, Polk, Putnam, Rhea, Roane, Rutherford, Scott, Sequatchie, Sullivan, Unicoi, Van Buren, Warren, Washington, White, Williamson, and Wilson.
Texas
Counties of Anderson, Andrews, Aransas, Archer, Armstrong, Atascosa, Austin, Bailey, Bandera, Bastrop, Baylor, Bee, Bell, Bexar, Blanco, Borden, Bosque, Bowie, Brazoria, Brazos, Brewster, Briscoe, Brooks, Brown, Burleson, Burnet, Caldwell, Calhoun, Callahan, Cameron, Camp, Carson, Cass, Castro, Cherokee, Childress, Clay, Cochran, Coke, Coleman, Collin, Collingsworth, Colorado, Comal, Comanche, Concho, Coryell, Cottle, Crane, Crockett, Crosby, Culberson, Dallam, Dallas, Dawson, Deaf Smith, Denton, DeWitt, Dickens, Dimmit, Donley, Duval, Eastland, Ector, Edwards, Ellis, Erath, Falls, Fayette, Fisher, Floyd, Foard, Fort Bend, Franklin, Freestone, Frio, Gaines, Galveston, Garza, Gillespie, Glasscock, Goliad, Gonzales, Gray, Gregg, Grimes, Guada
lupe, Hale, Hall, Hansford, Hardeman, Harris, Harrison, Hartley, Haskell, Hays, Hemphill, Henderson, Hidalgo, Hill, Hockley, Hood, Houston, Howard, Hudspeth, Hunt, Hutchinson, Irion, Jack, Jackson, Jeff Davis, Jim Hogg, Jim Wells, Johnson, Jones, Karnes, Kaufman, Kendall, Kenedy, Kent, Kerr, Kimble, King, Kinney, Kleberg, Knox, Lamb, Lampasas, La Salle, Lavaca, Lee, Leon, Liberty, Limestone, Lipscomb, Live Oak, Llano, Loving, Lubbock, Lynn, McCulloch, McLennan, McMullen, Madison, Marion, Martin, Mason, Matagorda, Maverick, Medina, Menard, Midland, Milam, Mills, Mitchell, Moore, Morris, Motley, Nacogdoches, Navarro, Nolan, Nueces, Ochiltree, Oldham, Palo Pinto, Parker, Parmer, Pecos, Potter, Presidio, Rains, Randall, Reagan, Real, Red River, Reeves, Refugio, Roberts, Robertson, Rockwall, Runnels, Rusk, San Patricio, San Saba, Schleicher, Scurry, Shackelford, Sherman, Smith, Somervell, Starr, Stephens, Sterling, Stonewall, Sutton, Swisher, Tarrant, Taylor, Terrell, Terry, Throckmorton, Titus, Tom Green, Travis, Trinity, Upshur, Upton, Uvalde, Val Verde, Van Zandt, Victoria, Walker, Waller, Ward, Washington, Webb, Wharton, Wheeler, Wichita, Wilbarger, Willacy, Williamson, Wilson, Winkler, Wise, Wood, Yoakum, Young, Zapata, and Zavala.
Utah
Counties of Beaver, Box Elder, Cache, Carbon, Daggett, Davis, Duchesne, Emery, Garfield, Grand, Iron, Juab, Kane, Millard, Morgan, Piute, Rich, Salt Lake, San Juan, Sanpete, Sevier, Summit, Tooele, Uintah, Utah, Wasatch, Washington, Wayne, and Weber.
Virginia
Cities of Alexandria, Bedford, Buena Vista, Fairfax, Falls Church, Richmond, and Roanoke. Counties of Alleghany, Amelia, Amherst, Arlington, Bath, Bedford, Bland, Botetourt, Buchanan, Buckingham, Caroline, Charlotte, Chesterfield, Craig, Culpeper, Cumberland, Dickenson, Dinwiddie, Fairfax, Fauquier, Floyd, Franklin, Giles, Goochland, Halifax, Hanover, Henrico, Henry, Lee, Loudoun, Louisa, Mecklenburg, Nottoway, Orange, Patrick, Powhatan, Prince Edward, Prince
William, Pulaski, Roanoke, Rockbridge, Spotsylvania, Stafford, Tazewell, Wise, and Wythe.
Washington
Counties of Adams, Benton, Chelan, Clallam, Clark, Cowlitz, Douglas, Franklin, Grant, Grays Harbor, Jefferson, King, Kittitas, Klickitat, Lewis, Mason, Okanogan, Pacific, Pierce, San Juan, Skagit, Snohomish, Thurston, Wahkiakum, Walla Walla, Whatcom, and Yakima.
West Virginia
Counties of Boone, Clay, Fayette, Greenbrier, Kanawha, Lincoln, Logan, McDowell, Mercer, Mingo, Monroe, Nicholas, Pocahontas, Putnam, Raleigh, Summers, Wayne, and Wyoming.
Wisconsin
County of Douglas.
Wyoming
Counties of Albany, Big Horn, Campbell, Carbon, Converse, Fremont, Goshen, Hot Springs, Johnson, Laramie, Natrona, Niobrara, Platte, Sheridan, Sweetwater, Uinta, and Washakie.
Guam
Island of Guam.
Commonwealth of the Northern Mariana
Islands
Islands of Rota and Saipan.
Commonwealth of Puerto Rico
Municipalities of Adjuntas, Aguas Buenas, Aibonito, Arroyo, Barranquitas, Cabo Rojo, Caguas, Canovanas, Carolina, Cayey, Cidra, Coamo, Guanica, Guayama, Guayanilla, Guaynabo, Gurabo, Humacao, Juana Diaz, Juncos, Lajas, Las Piedras, Loiza, Maricao, Maunabo, Naguabo, Patillas, Penuelas, Ponce, Rio Grande, Sabana Grande, Salinas, San German, San Juan, San Lorenzo, Santa Isabel, Trujillo Alto, Vieques, Villalba, Yabucoa, and Yauco.
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United States Virgin Islands
Islands of Saint Croix, Saint John, and Saint Thomas.
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