¶1 John George Cooper appeals his sentences imposed following his guilty plea convictions for bail jumping and for obtaining or attempting to obtain a controlled substance by fraud or forged prescription. He argues that the trial court erred when it determined his two Texas deferred adjudications counted as “ ‘[c]onviction[s]’ ” under RCW 9.94A.030O)1 for offender score calculation purposes. We hold that the trial court properly considered these Texas adjudications as “convictions” for offender score calculation purposes, because, despite not having “entered” these adjudications, the Texas court had accepted Cooper’s guilty pleas to these charges. Accordingly, we affirm.
FACTS
¶2 On May 3, 2010, the trial court accepted John George Cooper’s pleas of guilty to charges of bail jumping and obtaining or attempting to obtain a controlled substance by fraud or forged prescription. At sentencing, Cooper and the State disagreed about whether his offender score was three or five points. Cooper asserted that his offender score should *409not include two 2008 Texas offenses, a theft of property of more than $1,500 but less than $20,000, and a “theft from a person,” because these offenses were “deferred adjudications” and not “convictions” as defined by RCW 9.94A.030(9). Clerk’s Papers (CP) at 21; Verbatim Report of Proceedings at 7. The State argued that Cooper’s two deferred adjudications were “convictions” under RCW 9.94A.030(9) because the Texas court had accepted Cooper’s guilty pleas, which were themselves convictions.
¶3 The State presented certified records of the deferred Texas adjudications. The guilty plea documents showed that Cooper had agreed to a four-year “deferred adjudication” for the property theft2 and a two-year “deferred adjudication” for the theft from a person.3 The plea forms listed several “Admonishments,”4 including one describing a deferred adjudication as follows:
8. Deferred Adjudication: If the Court grants you deferred adjudication community supervision, on violation of any imposed condition, you may be arrested and detained. You will then be entitled to a hearing limited to the determination by the Court of whether to proceed with an adjudication of guilt. After adjudication of guilt, all proceedings, including assessment of punishment, pronouncement of sentence, granting of community supervision and your right to appeal continue as if adjudication of guilt had not been deferred. Upon adjudication of your guilt, the Court may assess your punishment at any term of years and any fine within the range of punishment.
CP at 43 (emphasis added), 53 (emphasis added).
¶4 When Cooper pleaded guilty to the two charges, he “confess [ed] and admit [ed]” “each and every element” of the charged offenses. CP at 44, 54. Both guilty plea forms contained the following finding entered by the Texas court:
*410The Court hereby finds that (1) the Defendant was sane when the alleged offense was committed, is mentally competent, is represented by competent counsel, understands the nature of the charges against him/her, and has been warned of the consequences of a plea of guilty or nolo contendere, including the minimum and maximum punishment provided by law; (2) the attorney for the Defendant and the State consent and approve the waiver of a trial by jury and agree to stipulate to the evidence in this case; and (3) the Defendant understands the consequences of his plea, and the Defendant’s plea of guilty, statements, waivers, stipulations, and judicial confession were freely, voluntarily, knowingly and intelligently made. The Court hereby accepts the Defendant’s plea of guilty and approves the waiver of a jury trial and the consent to stipulate evidence.
CP at 45 (second and third emphasis added), 55 (second and third emphasis added).
¶5 The Texas court then deferred further proceedings by entering orders stating that (1) the Texas court had arraigned Cooper, (2) Cooper had pleaded guilty, and (3) the Texas court had “found sufficient evidence to find the defendant guilty of the offense” charged. CP at 46, 56. These orders continued:
However, . . . the Court being of the opinion that the best interests of society and the defendant will be served in this cause by deferring further proceedings without entering an adjudication of guilt pursuant to Article 42.12, Section 5 of the code of Criminal Procedure, as amended, it is therefore CONSIDERED, ORDERED and ADJUDGED that further proceedings in this cause shall be and are hereby deferred and the defendant placed on Community Supervision in this cause for [the specified period] from this date . . . subject [to numerous conditions of community supervision].
CP at 46 (italics and first bold added), 56 (italics and first bold added).
¶6 Based on these documents and the parties’ arguments in the instant case, the trial court agreed with the State and included Cooper’s two deferred Texas adjudica*411tions in calculating his offender score. Cooper appeals this component of his offender score and the extent to which it increased his sentence.
ANALYSIS
¶7 This case involves an issue of first impression: whether Washington courts can consider Texas deferred adjudications as “convictions” for offender score calculation purposes. Cooper argues that these deferred adjudications are not “convictions” under RCW 9.94A.030(9) because the Texas trial court had deferred entering adjudications of guilt after accepting his guilty pleas to those two offenses. We disagree.
¶8 Resolving this issue requires us to interpret RCW 9.94A.030’s definition of “conviction.” We review questions of statutory construction de novo. State v. Roggenkamp, 153 Wn.2d 614, 621, 106 P.3d 196 (2005). When interpreting a statute, we first look to its plain language. State v. Bunker, 169 Wn.2d 571, 578, 238 P.3d 487 (2010). If the plain language is subject to only one interpretation, the inquiry ends because plain language does not require construction. State v. Wentz, 149 Wn.2d 342, 346, 68 P.3d 282 (2003). Such is the case here.
¶9 RCW 9.94A.030(9) of the Sentencing Reform Act of 1981 provides:
“Conviction” means an adjudication of guilt pursuant to Title 10 or 13 RCW and includes a verdict of guilty, a finding of guilty, and acceptance of a plea of guilty.
(Emphasis added). This plain language of RCW 9.94A.030(9) expressly provides that acceptance of a guilty plea is sufficient to establish a prior “conviction” for offender score and sentencing purposes. See also State v. Morley, 134 Wn.2d 588, 597-98, 952 P.2d 167 (1998) (foreign adjudications of guilt that do not comply with Titles 10 or 13 are sufficient to establish convictions under RCW 9.94A.030(9)); State v. *412Partida, 51 Wn. App. 760, 762, 756 P.2d 743 (“ ‘Conviction’ [under RCW 9.94A.030] means an adjudication of guilt and includes acceptance of a plea of guilty.”), review denied, 111 Wn.2d 1016 (1988).
¶10 The documents the State supplied at Cooper’s sentencing showed that, although the Texas court had deferred entering the adjudications in the court records, it had clearly accepted Cooper’s guilty pleas, which it had entered in the court records. Thus, the statute’s plain language supports the trial court’s inclusion of Cooper’s two Texas deferred adjudications as “convictions” in his offender score.5
*413¶11 RCW 9.94A.030(9)’s plain language includes acceptance of a guilty plea as a “conviction” for offender score and sentencing purposes. The documentation the State presented here showed that the Texas court had accepted Cooper’s guilty pleas, which Texas law expressly allows later sentencing courts to consider (despite the deferred status of corresponding adjudications). See Tex. Code Crim. Proc. Ann. art. 42.12 § 5(c)(1). We hold, therefore, that the trial court properly included Cooper’s two prior Texas deferred adjudications in his offender score. Accordingly, we affirm his sentence.
Van Deren and Johanson, JJ., concur.
Review granted at 173 Wn.2d 1023 (2012).