2023 Statutes Index

Situs of income, 71.04, 71.14

Subject to ch. 71, 71.12

Tax-exempt trusts, 71.17

Underpayment, 71.84

Firefighters memorial donations, 71.10 (5fm)

General provisions, 71.10, 71.30, 71.49, 71.55, 71.61, 71.67, 71.74 to 71.80, 71.85

Guardian, obligation to pay for ward, 71.03 (2) (c)

Health savings accounts, incorporation of federal law, 71.98

Homestead credit, 71.07, 71.51 to 71.55

Adjustment, 71.74

Claims, 71.53, 71.55

Computation of credit, 71.54

Definitions, 71.52

General provisions, 71.55

Penalties, 71.55

Illinois income tax reciprocity, 71.10 (7e)

Income:

Computation of, 71.05, 71.10, 71.15, 71.21, 71.26, 71.45

State adjustment to federal income, 71.76

Corporations previously exempt, 71.265

Standard deductions and brackets, publication, 71.10 (9), 71.80 (7)

Individuals, 71.01 to 71.10

Allocation and apportionment of income, 71.04

Credits, 71.07

Definitions, 71.01

Economic development surcharge, 77.92 to 77.97

Estimated taxes, 71.09

Exempt and excludable income, 71.05 (1)

General provisions, 71.10

Imposition of tax, 71.02

Income, computation of, 71.05

Married persons:

Delinquent taxes, 71.91

General provisions, 71.10 (6)

Minimum tax, 71.08

Rates of taxation, 71.06

Returns, filing, 71.03

See also Information returns, under this subhead

Situs of income, 71.04

Underpayment, 71.84

Information returns, 71.70 to 71.73

Failure to file, 71.74

Nonwages, statement to department, 71.72

Penalties, 71.73

Rents and royalties, 71.70

Wages, statement by employer:

Not subject to withholding, 71.715

Subject to withholding, 71.71

Wages and nonwages, statement of, time extension, 71.73

Insurance companies, 71.42 to 71.49

Computation of income, 71.45

Computing tax, 71.49

Credits, 71.47

Definitions, 71.42

Estimated taxes, 71.48

Exempt and excludable income, 71.45 (1)

Filing returns, 71.44

General provisions, 71.49

Imposition of tax, 71.43

Penalties, 71.49

Rates of taxation, 71.46

Returns, see Information returns, under this subhead

Interest, 71.82

Itemized deductions, see Credits, under this subhead

Lambeau Field donation, 71.10 (5e)

Levy, 71.91

Lien, unpaid tax, 71.91

Limited liability companies, 71.19 to 71.21

Treatment as corporations, 71.22 (1k)

Mail postmark, timely filing, 71.80

Married couple, see Individuals, under this subhead

Military family relief fund checkoff, 71.10 (5i)

Minimum tax, 71.08

Minnesota income tax reciprocity, 71.10 (7)

Multiple sclerosis program donations, 71.10 (5m)

Municipality or county cannot levy, 66.0611

Mutual person, see Individuals, under this subhead

Natural person, see Individuals, under this subhead

Nonresident:

Contractor, surety bond, 71.80

Service on, 71.80

Partnerships, 71.19 to 71.21

Income, computation of, 71.21

Returns:

See also Information returns, under this subhead

Filing, 71.20

Subject to ch. 71, 71.19

Treatment as corporations, 71.22 (1k)

Pass-through entity, 71.745